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Hedonism | Internet Encyclopedia of Philosophy

The term “hedonism,” from the Greek word (hdon) for pleasure, refers to several related theories about what is good for us, how we should behave, and what motivates us to behave in the way that we do. All hedonistic theories identify pleasure and pain as the only important elements of whatever phenomena they are designed to describe. If hedonistic theories identified pleasure and pain as merely two important elements, instead of the only important elements of what they are describing, then they would not be nearly as unpopular as they all are. However, the claim that pleasure and pain are the only things of ultimate importance is what makes hedonism distinctive and philosophically interesting.

Philosophical hedonists tend to focus on hedonistic theories of value, and especially of well-being (the good life for the one living it). As a theory of value, hedonism states that all and only pleasure is intrinsically valuable and all and only pain is intrinsically not valuable. Hedonists usually define pleasure and pain broadly, such that both physical and mental phenomena are included. Thus, a gentle massage and recalling a fond memory are both considered to cause pleasure and stubbing a toe and hearing about the death of a loved one are both considered to cause pain. With pleasure and pain so defined, hedonism as a theory about what is valuable for us is intuitively appealing. Indeed, its appeal is evidenced by the fact that nearly all historical and contemporary treatments of well-being allocate at least some space for discussion of hedonism. Unfortunately for hedonism, the discussions rarely endorse it and some even deplore its focus on pleasure.

This article begins by clarifying the different types of hedonistic theories and the labels they are often given. Then, hedonisms ancient origins and its subsequent development are reviewed. The majority of this article is concerned with describing the important theoretical divisions within Prudential Hedonism and discussing the major criticisms of these approaches.

When the term “hedonism” is used in modern literature, or by non-philosophers in their everyday talk, its meaning is quite different from the meaning it takes when used in the discussions of philosophers. Non-philosophers tend to think of a hedonist as a person who seeks out pleasure for themselves without any particular regard for their own future well-being or for the well-being of others. According to non-philosophers, then, a stereotypical hedonist is someone who never misses an opportunity to indulge of the pleasures of sex, drugs, and rock n roll, even if the indulgences are likely to lead to relationship problems, health problems, regrets, or sadness for themselves or others. Philosophers commonly refer to this everyday understanding of hedonism as “Folk Hedonism.” Folk Hedonism is a rough combination of Motivational Hedonism, Hedonistic Egoism, and a reckless lack of foresight.

When philosophers discuss hedonism, they are most likely to be referring to hedonism about value, and especially the slightly more specific theory, hedonism about well-being. Hedonism as a theory about value (best referred to as Value Hedonism) holds that all and only pleasure is intrinsically valuable and all and only pain is intrinsically disvaluable. The term “intrinsically” is an important part of the definition and is best understood in contrast to the term “instrumentally.” Something is intrinsically valuable if it is valuable for its own sake. Pleasure is thought to be intrinsically valuable because, even if it did not lead to any other benefit, it would still be good to experience. Money is an example of an instrumental good; its value for us comes from what we can do with it (what we can buy with it). The fact that a copious amount of money has no value if no one ever sells anything reveals that money lacks intrinsic value. Value Hedonism reduces everything of value to pleasure. For example, a Value Hedonist would explain the instrumental value of money by describing how the things we can buy with money, such as food, shelter, and status-signifying goods, bring us pleasure or help us to avoid pain.

Hedonism as a theory about well-being (best referred to as Prudential Hedonism) is more specific than Value Hedonism because it stipulates what the value is for. Prudential Hedonism holds that all and only pleasure intrinsically makes peoples lives go better for them and all and only pain intrinsically makes their lives go worse for them. Some philosophers replace “people” with “animals” or “sentient creatures,” so as to apply Prudential Hedonism more widely. A good example of this comes from Peter Singers work on animals and ethics. Singer questions why some humans can see the intrinsic disvalue in human pain, but do not also accept that it is bad for sentient non-human animals to experience pain.

When Prudential Hedonists claim that happiness is what they value most, they intend happiness to be understood as a preponderance of pleasure over pain. An important distinction between Prudential Hedonism and Folk Hedonism is that Prudential Hedonists usually understand that pursuing pleasure and avoiding pain in the very short-term is not always the best strategy for achieving the best long-term balance of pleasure over pain.

Prudential Hedonism is an integral part of several derivative types of hedonistic theory, all of which have featured prominently in philosophical debates of the past. Since Prudential Hedonism plays this important role, the majority of this article is dedicated to Prudential Hedonism. First, however, the main derivative types of hedonism are briefly discussed.

Motivational Hedonism (more commonly referred to by the less descriptive label, “Psychological Hedonism”) is the theory that the desires to encounter pleasure and to avoid pain guide all of our behavior. Most accounts of Motivational Hedonism include both conscious and unconscious desires for pleasure, but emphasize the latter. Epicurus, William James, Sigmund Freud, Jeremy Bentham, John Stuart Mill, and (on one interpretation) even Charles Darwin have all argued for varieties of Motivational Hedonism. Bentham used the idea to support his theory of Hedonistic Utilitarianism (discussed below). Weak versions of Motivational Hedonism hold that the desires to seek pleasure and avoid pain often or always have some influence on our behavior. Weak versions are generally considered to be uncontroversially true and not especially useful for philosophy.

Philosophers have been more interested in strong accounts of Motivational Hedonism, which hold that all behavior is governed by the desires to encounter pleasure and to avoid pain (and only those desires). Strong accounts of Motivational Hedonism have been used to support some of the normative types of hedonism and to argue against non-hedonistic normative theories. One of the most notable mentions of Motivational Hedonism is Platos Ring of Gyges example in The Republic. Platos Socrates is discussing with Glaucon how men would react if they were to possess a ring that gives its wearer immense powers, including invisibility. Glaucon believes that a strong version of Motivational Hedonism is true, but Socrates does not. Glaucon asserts that, emboldened with the power provided by the Ring of Gyges, everyone would succumb to the inherent and ubiquitous desire to pursue their own ends at the expense of others. Socrates disagrees, arguing that good people would be able to overcome this desire because of their strong love of justice, fostered through philosophising.

Strong accounts of Motivational Hedonism currently garner very little support for similar reasons. Many examples of seemingly-pain-seeking acts performed out of a sense of duty are well-known from the soldier who jumps on a grenade to save his comrades to that time you rescued a trapped dog only to be (predictably) bitten in the process. Introspective evidence also weighs against strong accounts of Motivational Hedonism; many of the decisions we make seem to be based on motives other than seeking pleasure and avoiding pain. Given these reasons, the burden of proof is considered to be squarely on the shoulders of anyone wishing to argue for a strong account of Motivational Hedonism.

Value Hedonism, occasionally with assistance from Motivational Hedonism, has been used to argue for specific theories of right action (theories that explain which actions are morally permissible or impermissible and why). The theory that happiness should be pursued (that pleasure should be pursued and pain should be avoided) is referred to as Normative Hedonism and sometimes Ethical Hedonism. There are two major types of Normative Hedonism, Hedonistic Egoism and Hedonistic Utilitarianism. Both types commonly use happiness (defined as pleasure minus pain) as the sole criterion for determining the moral rightness or wrongness of an action. Important variations within each of these two main types specify either the actual resulting happiness (after the act) or the predicted resulting happiness (before the act) as the moral criterion. Although both major types of Normative Hedonism have been accused of being repugnant, Hedonistic Egoism is considered the most offensive.

Hedonistic Egoism is a hedonistic version of egoism, the theory that we should, morally speaking, do whatever is most in our own interests. Hedonistic Egoism is the theory that we ought, morally speaking, to do whatever makes us happiest that is whatever provides us with the most net pleasure after pain is subtracted. The most repugnant feature of this theory is that one never has to ascribe any value whatsoever to the consequences for anyone other than oneself. For example, a Hedonistic Egoist who did not feel saddened by theft would be morally required to steal, even from needy orphans (if he thought he could get away with it). Would-be defenders of Hedonistic Egoism often point out that performing acts of theft, murder, treachery and the like would not make them happier overall because of the guilt, the fear of being caught, and the chance of being caught and punished. The would-be defenders tend to surrender, however, when it is pointed out that a Hedonistic Egoist is morally obliged by their own theory to pursue an unusual kind of practical education; a brief and possibly painful training period that reduces their moral emotions of sympathy and guilt. Such an education might be achieved by desensitising over-exposure to, and performance of, torture on innocents. If Hedonistic Egoists underwent such an education, their reduced capacity for sympathy and guilt would allow them to take advantage of any opportunities to perform pleasurable, but normally-guilt-inducing, actions, such as stealing from the poor.

Hedonistic Egoism is very unpopular amongst philosophers, not just for this reason, but also because it suffers from all of the objections that apply to Prudential Hedonism.

Hedonistic Utilitarianism is the theory that the right action is the one that produces (or is most likely to produce) the greatest net happiness for all concerned. Hedonistic Utilitarianism is often considered fairer than Hedonistic Egoism because the happiness of everyone involved (everyone who is affected or likely to be affected) is taken into account and given equal weight. Hedonistic Utilitarians, then, tend to advocate not stealing from needy orphans because to do so would usually leave the orphan far less happy and the (probably better-off) thief only slightly happier (assuming he felt no guilt). Despite treating all individuals equally, Hedonistic Utilitarianism is still seen as objectionable by some because it assigns no intrinsic moral value to justice, friendship, truth, or any of the many other goods that are thought by some to be irreducibly valuable. For example, a Hedonistic Utilitarian would be morally obliged to publicly execute an innocent friend of theirs if doing so was the only way to promote the greatest happiness overall. Although unlikely, such a situation might arise if a child was murdered in a small town and the lack of suspects was causing large-scale inter-ethnic violence. Some philosophers argue that executing an innocent friend is immoral precisely because it ignores the intrinsic values of justice, friendship, and possibly truth.

Hedonistic Utilitarianism is rarely endorsed by philosophers, but mainly because of its reliance on Prudential Hedonism as opposed to its utilitarian element. Non-hedonistic versions of utilitarianism are about as popular as the other leading theories of right action, especially when it is the actions of institutions that are being considered.

Perhaps the earliest written record of hedonism comes from the Crvka, an Indian philosophical tradition based on the Barhaspatya sutras. The Crvka persisted for two thousand years (from about 600 B.C.E.). Most notably, the Crvka advocated scepticism and Hedonistic Egoism that the right action is the one that brings the actor the most net pleasure. The Crvka acknowledged that some pain often accompanied, or was later caused by, sensual pleasure, but that pleasure was worth it.

The Cyrenaics, founded by Aristippus (c. 435-356 B.C.E.), were also sceptics and Hedonistic Egoists. Although the paucity of original texts makes it difficult to confidently state all of the justifications for the Cyrenaics positions, their overall stance is clear enough. The Cyrenaics believed pleasure was the ultimate good and everyone should pursue all immediate pleasures for themselves. They considered bodily pleasures better than mental pleasures, presumably because they were more vivid or trustworthy. The Cyrenaics also recommended pursuing immediate pleasures and avoiding immediate pains with scant or no regard for future consequences. Their reasoning for this is even less clear, but is most plausibly linked to their sceptical views perhaps that what we can be most sure of in this uncertain existence is our current bodily pleasures.

Epicurus (c. 341-271 B.C.E.), founder of Epicureanism, developed a Normative Hedonism in stark contrast to that of Aristippus. The Epicureanism of Epicurus is also quite the opposite to the common usage of Epicureanism; while we might like to go on a luxurious “Epicurean” holiday packed with fine dining and moderately excessive wining, Epicurus would warn us that we are only setting ourselves up for future pain. For Epicurus, happiness was the complete absence of bodily and especially mental pains, including fear of the Gods and desires for anything other than the bare necessities of life. Even with only the limited excesses of ancient Greece on offer, Epicurus advised his followers to avoid towns, and especially marketplaces, in order to limit the resulting desires for unnecessary things. Once we experience unnecessary pleasures, such as those from sex and rich food, we will then suffer from painful and hard to satisfy desires for more and better of the same. No matter how wealthy we might be, Epicurus would argue, our desires will eventually outstrip our means and interfere with our ability to live tranquil, happy lives. Epicureanism is generally egoistic, in that it encourages everyone to pursue happiness for themselves. However, Epicureans would be unlikely to commit any of the selfish acts we might expect from other egoists because Epicureans train themselves to desire only the very basics, which gives them very little reason to do anything to interfere with the affairs of others.

With the exception of a brief period discussed below, Hedonism has been generally unpopular ever since its ancient beginnings. Although criticisms of the ancient forms of hedonism were many and varied, one in particular was heavily cited. In Philebus, Platos Socrates and one of his many foils, Protarchus in this instance, are discussing the role of pleasure in the good life. Socrates asks Protarchus to imagine a life without much pleasure but full of the higher cognitive processes, such as knowledge, forethought and consciousness and to compare it with a life that is the opposite. Socrates describes this opposite life as having perfect pleasure but the mental life of an oyster, pointing out that the subject of such a life would not be able to appreciate any of the pleasure within it. The harrowing thought of living the pleasurable but unthinking life of an oyster causes Protarchus to abandon his hedonistic argument. The oyster example is now easily avoided by clarifying that pleasure is best understood as being a conscious experience, so any sensation that we are not consciously aware of cannot be pleasure.

Normative and Motivational Hedonism were both at their most popular during the heyday of Empiricism in the 18th and 19th Centuries. Indeed, this is the only period during which any kind of hedonism could be considered popular at all. During this period, two Hedonistic Utilitarians, Jeremy Bentham (1748-1832) and his protg John Stuart Mill (1806-1873), were particularly influential. Their theories are similar in many ways, but are notably distinct on the nature of pleasure.

Bentham argued for several types of hedonism, including those now referred to as Prudential Hedonism, Hedonistic Utilitarianism, and Motivational Hedonism (although his commitment to strong Motivational Hedonism eventually began to wane). Bentham argued that happiness was the ultimate good and that happiness was pleasure and the absence of pain. He acknowledged the egoistic and hedonistic nature of peoples motivation, but argued that the maximization of collective happiness was the correct criterion for moral behavior. Benthams greatest happiness principle states that actions are immoral if they are not the action that appears to maximise the happiness of all the people likely to be affected; only the action that appears to maximise the happiness of all the people likely to be affected is the morally right action.

Bentham devised the greatest happiness principle to justify the legal reforms he also argued for. He understood that he could not conclusively prove that the principle was the correct criterion for morally right action, but also thought that it should be accepted because it was fair and better than existing criteria for evaluating actions and legislation. Bentham thought that his Hedonic Calculus could be applied to situations to see what should, morally speaking, be done in a situation. The Hedonic Calculus is a method of counting the amount of pleasure and pain that would likely be caused by different actions. The Hedonic Calculus required a methodology for measuring pleasure, which in turn required an understanding of the nature of pleasure and specifically what aspects of pleasure were valuable for us.

Benthams Hedonic Calculus identifies several aspects of pleasure that contribute to its value, including certainty, propinquity, extent, intensity, and duration. The Hedonic Calculus also makes use of two future-pleasure-or-pain-related aspects of actions fecundity and purity. Certainty refers to the likelihood that the pleasure or pain will occur. Propinquity refers to how long away (in terms of time) the pleasure or pain is. Fecundity refers to the likelihood of the pleasure or pain leading to more of the same sensation. Purity refers to the likelihood of the pleasure or pain leading to some of the opposite sensation. Extent refers to the number of people the pleasure or pain is likely to affect. Intensity refers to the felt strength of the pleasure or pain. Duration refers to how long the pleasure or pain are felt for. It should be noted that only intensity and duration have intrinsic value for an individual. Certainty, propinquity, fecundity, and purity are all instrumentally valuable for an individual because they affect the likelihood of an individual feeling future pleasure and pain. Extent is not directly valuable for an individuals well-being because it refers to the likelihood of other people experiencing pleasure or pain.

Benthams inclusion of certainty, propinquity, fecundity, and purity in the Hedonic Calculus helps to differentiate his hedonism from Folk Hedonism. Folk Hedonists rarely consider how likely their actions are to lead to future pleasure or pain, focussing instead on the pursuit of immediate pleasure and the avoidance of immediate pain. So while Folk Hedonists would be unlikely to study for an exam, anyone using Benthams Hedonic Calculus would consider the future happiness benefits to themselves (and possibly others) of passing the exam and then promptly begin studying.

Most importantly for Benthams Hedonic Calculus, the pleasure from different sources is always measured against these criteria in the same way, that is to say that no additional value is afforded to pleasures from particularly moral, clean, or culturally-sophisticated sources. For example, Bentham held that pleasure from the parlor game push-pin was just as valuable for us as pleasure from music and poetry. Since Benthams theory of Prudential Hedonism focuses on the quantity of the pleasure, rather than the source-derived quality of it, it is best described as a type of Quantitative Hedonism.

Benthams indifferent stance on the source of pleasures led to others disparaging his hedonism as the philosophy of swine. Even his student, John Stuart Mill, questioned whether we should believe that a satisfied pig leads a better life than a dissatisfied human or that a satisfied fool leads a better life than a dissatisfied Socrates results that Benthams Quantitative Hedonism seems to endorse.

Like Bentham, Mill endorsed the varieties of hedonism now referred to as Prudential Hedonism, Hedonistic Utilitarianism, and Motivational Hedonism. Mill also thought happiness, defined as pleasure and the avoidance of pain, was the highest good. Where Mills hedonism differs from Benthams is in his understanding of the nature of pleasure. Mill argued that pleasures could vary in quality, being either higher or lower pleasures. Mill employed the distinction between higher and lower pleasures in an attempt to avoid the criticism that his hedonism was just another philosophy of swine. Lower pleasures are those associated with the body, which we share with other animals, such as pleasure from quenching thirst or having sex. Higher pleasures are those associated with the mind, which were thought to be unique to humans, such as pleasure from listening to opera, acting virtuously, and philosophising. Mill justified this distinction by arguing that those who have experienced both types of pleasure realise that higher pleasures are much more valuable. He dismissed challenges to this claim by asserting that those who disagreed lacked either the experience of higher pleasures or the capacity for such experiences. For Mill, higher pleasures were not different from lower pleasures by mere degree; they were different in kind. Since Mills theory of Prudential Hedonism focuses on the quality of the pleasure, rather than the amount of it, it is best described as a type of Qualitative Hedonism.

George Edward Moore (1873-1958) was instrumental in bringing hedonisms brief heyday to an end. Moores criticisms of hedonism in general, and Mills hedonism in particular, were frequently cited as good reasons to reject hedonism even decades after his death. Indeed, since G. E. Moore, hedonism has been viewed by most philosophers as being an initially intuitive and interesting family of theories, but also one that is flawed on closer inspection. Moore was a pluralist about value and argued persuasively against the Value Hedonists central claim that all and only pleasure is the bearer of intrinsic value. Moores most damaging objection against Hedonism was his heap of filth example. Moore himself thought the heap of filth example thoroughly refuted what he saw as the only potentially viable form of Prudential Hedonism that conscious pleasure is the only thing that positively contributes to well-being. Moore used the heap of filth example to argue that Prudential Hedonism is false because pleasure is not the only thing of value.

In the heap of filth example, Moore asks the reader to imagine two worlds, one of which is exceedingly beautiful and the other a disgusting heap of filth. Moore then instructs the reader to imagine that no one would ever experience either world and asks if it is better for the beautiful world to exist than the filthy one. As Moore expected, his contemporaries tended to agree that it would be better if the beautiful world existed. Relying on this agreement, Moore infers that the beautiful world is more valuable than the heap of filth and, therefore, that beauty must be valuable. Moore then concluded that all of the potentially viable theories of Prudential Hedonism (those that value only conscious pleasures) must be false because something, namely beauty, is valuable even when no conscious pleasure can be derived from it.

Moores heap of filth example has rarely been used to object to Prudential Hedonism since the 1970s because it is not directly relevant to Prudential Hedonism (it evaluates worlds and not lives). Moores other objections to Prudential Hedonism also went out of favor around the same time. The demise of these arguments was partly due to mounting objections against them, but mainly because arguments more suited to the task of refuting Prudential Hedonism were developed. These arguments are discussed after the contemporary varieties of hedonism are introduced below.

Several contemporary varieties of hedonism have been defended, although usually by just a handful of philosophers or less at any one time. Other varieties of hedonism are also theoretically available but have received little or no discussion. Contemporary varieties of Prudential Hedonism can be grouped based on how they define pleasure and pain, as is done below. In addition to providing different notions of what pleasure and pain are, contemporary varieties of Prudential Hedonism also disagree about what aspect or aspects of pleasure are valuable for well-being (and the opposite for pain).

The most well-known disagreement about what aspects of pleasure are valuable occurs between Quantitative and Qualitative Hedonists. Quantitative Hedonists argue that how valuable pleasure is for well-being depends on only the amount of pleasure, and so they are only concerned with dimensions of pleasure such as duration and intensity. Quantitative Hedonism is often accused of over-valuing animalistic, simple, and debauched pleasures.

Qualitative Hedonists argue that, in addition to the dimensions related to the amount of pleasure, one or more dimensions of quality can have an impact on how pleasure affects well-being. The quality dimensions might be based on how cognitive or bodily the pleasure is (as it was for Mill), the moral status of the source of the pleasure, or some other non-amount-related dimension. Qualitative Hedonism is criticised by some for smuggling values other than pleasure into well-being by misleadingly labelling them as dimensions of pleasure. How these qualities are chosen for inclusion is also criticised for being arbitrary or ad hoc by some because inclusion of these dimensions of pleasure is often in direct response to objections that Quantitative Hedonism cannot easily deal with. That is to say, the inclusion of these dimensions is often accused of being an exercise in plastering over holes, rather than deducing corollary conclusions from existing theoretical premises. Others have argued that any dimensions of quality can be better explained in terms of dimensions of quantity. For example, they might claim that moral pleasures are no higher in quality than immoral pleasures, but that moral pleasures are instrumentally more valuable because they are likely to lead to more moments of pleasure or less moments of pain in the future.

Hedonists also have differing views about how the value of pleasure compares with the value of pain. This is not a practical disagreement about how best to measure pleasure and pain, but rather a theoretical disagreement about comparative value, such as whether pain is worse for us than an equivalent amount of pleasure is good for us. The default position is that one unit of pleasure (sometimes referred to as a Hedon) is equivalent but opposite in value to one unit of pain (sometimes referred to as a Dolor). Several Hedonistic Utilitarians have argued that reduction of pain should be seen as more important than increasing pleasure, sometimes for the Epicurean reason that pain seems worse for us than an equivalent amount of pleasure is good for us. Imagine that a magical genie offered for you to play a game with him. The game consists of you flipping a fair coin. If the coin lands on heads, then you immediately feel a burst of very intense pleasure and if it lands on tails, then you immediately feel a burst of very intense pain. Is it in your best interests to play the game?

Another area of disagreement between some Hedonists is whether pleasure is entirely internal to a person or if it includes external elements. Internalism about pleasure is the thesis that, whatever pleasure is, it is always and only inside a person. Externalism about pleasure, on the other hand, is the thesis that, pleasure is more than just a state of an individual (that is, that a necessary component of pleasure lies outside of the individual). Externalists about pleasure might, for example, describe pleasure as a function that mediates between our minds and the environment, such that every instance of pleasure has one or more integral environmental components. The vast majority of historic and contemporary versions of Prudential Hedonism consider pleasure to be an internal mental state.

Perhaps the least known disagreement about what aspects of pleasure make it valuable is the debate about whether we have to be conscious of pleasure for it to be valuable. The standard position is that pleasure is a conscious mental state, or at least that any pleasure a person is not conscious of does not intrinsically improve their well-being.

The most common definition of pleasure is that it is a sensation, something that we identify through our senses or that we feel. Psychologists claim that we have at least ten senses, including the familiar, sight, hearing, smell, taste, and touch, but also, movement, balance, and several sub-senses of touch, including heat, cold, pressure, and pain. New senses get added to the list when it is understood that some independent physical process underpins their functioning. The most widely-used examples of pleasurable sensations are the pleasures of eating, drinking, listening to music, and having sex. Use of these examples has done little to help Hedonism avoid its debauched reputation.

It is also commonly recognised that our senses are physical processes that usually involve a mental component, such as the tickling feeling when someone blows gently on the back of your neck. If a sensation is something we identify through our sense organs, however, it is not entirely clear how to account for abstract pleasures. This is because abstract pleasures, such as a feeling of accomplishment for a job well done, do not seem to be experienced through any of the senses in the standard lists. Some Hedonists have attempted to resolve this problem by arguing for the existence of an independent pleasure sense and by defining sensation as something that we feel (regardless of whether it has been mediated by sense organs).

Most Hedonists who describe pleasure as a sensation will be Quantitative Hedonists and will argue that the pleasure from the different senses is the same. Qualitative Hedonists, in comparison, can use the framework of the senses to help differentiate between qualities of pleasure. For example, a Qualitative Hedonist might argue that pleasurable sensations from touch and movement are always lower quality than the others.

Hedonists have also defined pleasure as intrinsically valuable experience, that is to say any experiences that we find intrinsically valuable either are, or include, instances of pleasure. According to this definition, the reason that listening to music and eating a fine meal are both intrinsically pleasurable is because those experiences include an element of pleasure (along with the other elements specific to each activity, such as the experience of the texture of the food and the melody of the music). By itself, this definition enables Hedonists to make an argument that is close to perfectly circular. Defining pleasure as intrinsically valuable experience and well-being as all and only experiences that are intrinsically valuable allows a Hedonist to all but stipulate that Prudential Hedonism is the correct theory of well-being. Where defining pleasure as intrinsically valuable experience is not circular is in its stipulation that only experiences matter for well-being. Some well-known objections to this idea are discussed below.

Another problem with defining pleasure as intrinsically valuable experience is that the definition does not tell us very much about what pleasure is or how it can be identified. For example, knowing that pleasure is intrinsically valuable experience would not help someone to work out if a particular experience was intrinsically or just instrumentally valuable. Hedonists have attempted to respond to this problem by explaining how to find out whether an experience is intrinsically valuable.

One method is to ask yourself if you would like the experience to continue for its own sake (rather than because of what it might lead to). Wanting an experience to continue for its own sake reveals that you find it to be intrinsically valuable. While still making a coherent theory of well-being, defining intrinsically valuable experiences as those you want to perpetuate makes the theory much less hedonistic. The fact that what a person wants is the main criterion for something having intrinsic value, makes this kind of theory more in line with preference satisfaction theories of well-being. The central claim of preference satisfaction theories of well-being is that some variant of getting what one wants, or should want, under certain conditions is the only thing that intrinsically improves ones well-being.

Another method of fleshing out the definition of pleasure as intrinsically valuable experience is to describe how intrinsically valuable experiences feel. This method remains a hedonistic one, but seems to fall back into defining pleasure as a sensation.

It has also been argued that what makes an experience intrinsically valuable is that you like or enjoy it for its own sake. Hedonists arguing for this definition of pleasure usually take pains to position their definition in between the realms of sensation and preference satisfaction. They argue that since we can like or enjoy some experiences without concurrently wanting them or feeling any particular sensation, then liking is distinct from both sensation and preference satisfaction. Liking and enjoyment are also difficult terms to define in more detail, but they are certainly easier to recognise than the rather opaque “intrinsically valuable experience.”

Merely defining pleasure as intrinsically valuable experience and intrinsically valuable experiences as those that we like or enjoy still lacks enough detail to be very useful for contemplating well-being. A potential method for making this theory more useful would be to draw on the cognitive sciences to investigate if there is a specific neurological function for liking or enjoying. Cognitive science has not reached the point where anything definitive can be said about this, but a few neuroscientists have experimental evidence that liking and wanting (at least in regards to food) are neurologically distinct processes in rats and have argued that it should be the same for humans. The same scientists have wondered if the same processes govern all of our liking and wanting, but this question remains unresolved.

Most Hedonists who describe pleasure as intrinsically valuable experience believe that pleasure is internal and conscious. Hedonists who define pleasure in this way may be either Quantitative or Qualitative Hedonists, depending on whether they think that quality is a relevant dimension of how intrinsically valuable we find certain experiences.

One of the most recent developments in modern hedonism is the rise of defining pleasure as a pro-attitude a positive psychological stance toward some object. Any account of Prudential Hedonism that defines pleasure as a pro-attitude is referred to as Attitudinal Hedonism because it is a persons attitude that dictates whether anything has intrinsic value. Positive psychological stances include approving of something, thinking it is good, and being pleased about it. The object of the positive psychological stance could be a physical object, such as a painting one is observing, but it could also be a thought, such as “my country is not at war,” or even a sensation. An example of a pro-attitude towards a sensation could be being pleased about the fact that an ice cream tastes so delicious.

Fred Feldman, the leading proponent of Attitudinal Hedonism, argues that the sensation of pleasure only has instrumental value it only brings about value if you also have a positive psychological stance toward that sensation. In addition to his basic Intrinsic Attitudinal Hedonism, which is a form of Quantitative Hedonism, Feldman has also developed many variants that are types of Qualitative Hedonism. For example, Desert-Adjusted Intrinsic Attitudinal Hedonism, which reduces the intrinsic value a pro-attitude has for our well-being based on the quality of deservedness (that is, on the extent to which the particular object deserves a pro-attitude or not). For example, Desert-Adjusted Intrinsic Attitudinal Hedonism might stipulate that sensations of pleasure arising from adulterous behavior do not deserve approval, and so assign them no value.

Defining pleasure as a pro-attitude, while maintaining that all sensations of pleasure have no intrinsic value, makes Attitudinal Hedonism less obviously hedonistic as the versions that define pleasure as a sensation. Indeed, defining pleasure as a pro-attitude runs the risk of creating a preference satisfaction account of well-being because being pleased about something without feeling any pleasure seems hard to distinguish from having a preference for that thing.

The most common argument against Prudential Hedonism is that pleasure is not the only thing that intrinsically contributes to well-being. Living in reality, finding meaning in life, producing noteworthy achievements, building and maintaining friendships, achieving perfection in certain domains, and living in accordance with religious or moral laws are just some of the other things thought to intrinsically add value to our lives. When presented with these apparently valuable aspects of life, Hedonists usually attempt to explain their apparent value in terms of pleasure. A Hedonist would argue, for example, that friendship is not valuable in and of itself, rather it is valuable to the extent that it brings us pleasure. Furthermore, to answer why we might help a friend even when it harms us, a Hedonist will argue that the prospect of future pleasure from receiving reciprocal favors from our friend, rather than the value of friendship itself, should motivate us to help in this way.

Those who object to Prudential Hedonism on the grounds that pleasure is not the only source of intrinsic value use two main strategies. In the first strategy, objectors make arguments that some specific value cannot be reduced to pleasure. In the second strategy, objectors cite very long lists of apparently intrinsically valuable aspects of life and then challenge hedonists with the prolonged and arduous task of trying to explain how the value of all of them can be explained solely by reference to pleasure and the avoidance of pain. This second strategy gives good reason to be a pluralist about value because the odds seem to be against any monistic theory of value, such as Prudential Hedonism. The first strategy, however, has the ability to show that Prudential Hedonism is false, rather than being just unlikely to be the best theory of well-being.

The most widely cited argument for pleasure not being the only source of intrinsic value is based on Robert Nozicks experience machine thought-experiment. Nozicks experience machine thought-experiment was designed to show that more than just our experiences matter to us because living in reality also matters to us. This argument has proven to be so convincing that nearly every single book on ethics that discusses hedonism rejects it using only this argument or this one and one other.

In the thought experiment, Nozick asks us to imagine that we have the choice of plugging in to a fantastic machine that flawlessly provides an amazing mix of experiences. Importantly, this machine can provide these experiences in a way that, once plugged in to the machine, no one can tell that their experiences are not real. Disregarding considerations about responsibilities to others and the problems that would arise if everyone plugged in, would you plug in to the machine for life? The vast majority of people reject the choice to live a much more pleasurable life in the machine, mostly because they agree with Nozick that living in reality seems to be important for our well-being. Opinions differ on what exactly about living in reality is so much better for us than the additional pleasure of living in the experience machine, but the most common response is that a life that is not lived in reality is pointless or meaningless.

Since this argument has been used so extensively (from the mid 1970s onwards) to dismiss Prudential Hedonism, several attempts have been made to refute it. Most commonly, Hedonists argue that living an experience machine life would be better than living a real life and that most people are simply mistaken to not want to plug in. Some go further and try to explain why so many people choose not to plug in. Such explanations often point out that the most obvious reasons for not wanting to plug in can be explained in terms of expected pleasure and avoidance of pain. For example, it might be argued that we expect to get pleasure from spending time with our real friends and family, but we do not expect to get as much pleasure from the fake friends or family we might have in the experience machine. These kinds of attempts to refute the experience machine objection do little to persuade non-Hedonists that they have made the wrong choice.

A more promising line of defence for the Prudential Hedonists is to provide evidence that there is a particular psychological bias that affects most peoples choice in the experience machine thought experiment. A reversal of Nozicks thought experiment has been argued to reveal just such a bias. Imagine that a credible source tells you that you are actually in an experience machine right now. You have no idea what reality would be like. Given the choice between having your memory of this conversation wiped and going to reality, what would be best for you to choose? Empirical evidence on this choice shows that most people would choose to stay in the experience machine. Comparing this result with how people respond to Nozicks experience machine thought experiment reveals the following: In Nozicks experience machine thought experiment people tend to choose a real and familiar life over a more pleasurable life and in the reversed experience machine thought experiment people tend to choose a familiar life over a real life. Familiarity seems to matter more than reality, undermining the strength of Nozicks original argument. The bias thought to be responsible for this difference is the status quo bias an irrational preference for the familiar or for things to stay as they are.

Regardless of whether Nozicks experience machine thought experiment is as decisive a refutation of Prudential Hedonism as it is often thought to be, the wider argument (that living in reality is valuable for our well-being) is still a problem for Prudential Hedonists. That our actions have real consequences, that our friends are real, and that our experiences are genuine seem to matter for most of us regardless of considerations of pleasure. Unfortunately, we lack a trusted methodology for discerning if these things should matter to us. Perhaps the best method for identifying intrinsically valuable aspects of lives is to compare lives that are equal in pleasure and all other important ways, except that one aspect of one of the lives is increased. Using this methodology, however, seems certain to lead to an artificial pluralist conclusion about what has value. This is because any increase in a potentially valuable aspect of our lives will be viewed as a free bonus. And, most people will choose the life with the free bonus just in case it has intrinsic value, not necessarily because they think it does have intrinsic value.

The main traditional line of criticism against Prudential Hedonism is that not all pleasure is valuable for well-being, or at least that some pleasures are less valuable than others because of non-amount-related factors. Some versions of this criticism are much easier for Prudential Hedonists to deal with than others depending on where the allegedly disvaluable aspect of the pleasure resides. If the disvaluable aspect is experienced with the pleasure itself, then both Qualitative and Quantitative varieties of Prudential Hedonism have sufficient answers to these problems. If, however, the disvaluable aspect of the pleasure is never experienced, then all types of Prudential Hedonism struggle to explain why the allegedly disvaluable aspect is irrelevant.

Examples of the easier criticisms to deal with are that Prudential Hedonism values, or at least overvalues, perverse and base pleasures. These kinds of criticisms tend to have had more sway in the past and doubtless encouraged Mill to develop his Qualitative Hedonism. In response to the charge that Prudential Hedonism mistakenly values pleasure from sadistic torture, sating hunger, copulating, listening to opera, and philosophising all equally, Qualitative Hedonists can simply deny that it does. Since pleasure from sadistic torture will normally be experienced as containing the quality of sadism (just as the pleasure from listening to good opera is experienced as containing the quality of acoustic excellence), the Qualitative Hedonist can plausibly claim to be aware of the difference in quality and allocate less value to perverse or base pleasures accordingly.

Prudential Hedonists need not relinquish the Quantitative aspect of their theory in order to deal with these criticisms, however. Quantitative Hedonists, can simply point out that moral or cultural values are not necessarily relevant to well-being because the investigation of well-being aims to understand what the good life for the one living it is and what intrinsically makes their life go better for them. A Quantitative Hedonist can simply respond that a sadist that gets sadistic pleasure from torturing someone does improve their own well-being (assuming that the sadist never feels any negative emotions or gets into any other trouble as a result). Similarly, a Quantitative Hedonist can argue that if someone genuinely gets a lot of pleasure from porcine company and wallowing in the mud, but finds opera thoroughly dull, then we have good reason to think that having to live in a pig sty would be better for her well-being than forcing her to listen to opera.

Much more problematic for both Quantitative and Qualitative Hedonists, however, are the more modern versions of the criticism that not all pleasure is valuable. The modern versions of this criticism tend to use examples in which the disvaluable aspect of the pleasure is never experienced by the person whose well-being is being evaluated. The best example of these modern criticisms is a thought experiment devised by Shelly Kagan. Kagans deceived businessman thought experiment is widely thought to show that pleasures of a certain kind, namely false pleasures, are worth much less than true pleasures.

Kagan asks us to imagine the life of a very successful businessman who takes great pleasure in being respected by his colleagues, well-liked by his friends, and loved by his wife and children until the day he died. Then Kagan asks us to compare this life with one of equal length and the same amount of pleasure (experienced as coming from exactly the same sources), except that in each case the businessman is mistaken about how those around him really feel. This second (deceived) businessman experiences just as much pleasure from the respect of his colleagues and the love of his family as the first businessman. The only difference is that the second businessman has many false beliefs. Specifically, the deceived businessmans colleagues actually think he is useless, his wife doesnt really love him, and his children are only nice to him so that he will keep giving them money. Given that the deceived businessman never knew of any of these deceptions and his experiences were never negatively impacted by the deceptions indirectly, which life do you think is better?

Nearly everyone thinks that the deceived businessman has a worse life. This is a problem for Prudential Hedonists because the pleasure is quantitatively equal in each life, so they should be equally good for the one living it. Qualitative Hedonism does not seem to be able to avoid this criticism either because the falsity of the pleasures experienced by the deceived businessman is a dimension of the pleasure that he never becomes aware of. Theoretically, an externalist and qualitative version of Attitudinal Hedonism could include the falsity dimension of an instance of pleasure even if the falsity dimension never impacts the consciousness of the person. However, the resulting definition of pleasure bears little resemblance to what we commonly understand pleasure to be and also seems to be ad hoc in its inclusion of the truth dimension but not others. A dedicated Prudential Hedonist of any variety can always stubbornly stick to the claim that the lives of the two businessmen are of equal value, but that will do little to convince the vast majority to take Prudential Hedonism more seriously.

Another major line of criticism used against Prudential Hedonists is that they have yet to come up with a meaningful definition of pleasure that unifies the seemingly disparate array of pleasures while remaining recognisable as pleasure. Some definitions lack sufficient detail to be informative about what pleasure actually is, or why it is valuable, and those that do offer enough detail to be meaningful are faced with two difficult tasks.

The first obstacle for a useful definition of pleasure for hedonism is to unify all of the diverse pleasures in a reasonable way. Phenomenologically, the pleasure from reading a good book is very different to the pleasure from bungee jumping, and both of these pleasures are very different to the pleasure of having sex. This obstacle is unsurpassable for most versions of Quantitative Hedonism because it makes the value gained from different pleasures impossible to compare. Not being able to compare different types of pleasure results in being unable to say if a life is better than another in most even vaguely realistic cases. Furthermore, not being able to compare lives means that Quantitative Hedonism could not be usefully used to guide behavior since it cannot instruct us on which life to aim for.

Attempts to resolve the problem of unifying the different pleasures while remaining within a framework of Quantitative Hedonism, usually involve pointing out something that is constant in all of the disparate pleasures and defining that particular thing as pleasure. When pleasure is defined as a strict sensation, this strategy fails because introspection reveals that no such sensation exists. Pleasure defined as the experience of liking or as a pro-attitude does much better at unifying all of the diverse pleasures. However, defining pleasure in these ways makes the task of filling in the details of the theory a fine balancing act. Liking or pro-attitudes must be described in such a way that they are not solely a sensation or best described as a preference satisfaction theory. And they must perform this balancing act while still describing a scientifically plausible and conceptually coherent account of pleasure. Most attempts to define pleasure as liking or pro-attitudes seem to disagree with either the folk conception of what pleasure is or any of the plausible scientific conceptions of how pleasure functions.

Most varieties of Qualitative Hedonism do better at dealing with the problem of diverse pleasures because they can evaluate different pleasures according to their distinct qualities. Qualitative Hedonists still need a coherent method for comparing the different pleasures with each other in order to be more than just an abstract theory of well-being, however. And, it is difficult to construct such a methodology in a way that avoids counter examples, while still describing a scientifically plausible and conceptually coherent account of pleasure.

The second obstacle is creating a definition of pleasure that retains at least some of the core properties of the common understanding of the term pleasure. As mentioned, many of the potential adjustments to the main definitions of pleasure are useful for avoiding one or more of the many objections against Prudential Hedonism. The problem with this strategy is that the more adjustments that are made, the more apparent it becomes that the definition of pleasure is not recognisable as the pleasure that gave Hedonism its distinctive intuitive plausibility in the first place. When an instance of pleasure is defined simply as when someone feels good, its intrinsic value for well-being is intuitively obvious. However, when the definition of pleasure is stretched, so as to more effectively argue that all valuable experiences are pleasurable, it becomes much less recognisable as the concept of pleasure we use in day-to-day life and its intrinsic value becomes much less intuitive.

The future of hedonism seems bleak. The considerable number and strength of the arguments against Prudential Hedonisms central principle (that pleasure and only pleasure intrinsically contributes positively to well-being and the opposite for pain) seem insurmountable. Hedonists have been creative in their definitions of pleasure so as to avoid these objections, but more often than not find themselves defending a theory that is not particularly hedonistic, realistic or both.

Perhaps the only hope that Hedonists of all types can have for the future is that advances in cognitive science will lead to a better understanding of how pleasure works in the brain and how biases affect our judgements about thought experiments. If our improved understanding in these areas confirms a particular theory about what pleasure is and also provides reasons to doubt some of the widespread judgements about the thought experiments that make the vast majority of philosophers reject hedonism, then hedonism might experience at least a partial revival. The good news for Hedonists is that at least some emerging theories and results from cognitive science do appear to support some aspects of hedonism.

Dan WeijersEmail: danweijers@gmail.comVictoria University of WellingtonNew Zealand

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Hedonism | Internet Encyclopedia of Philosophy

Hedonism – Wikipedia

Hedonism is a school of thought that argues that pleasure and happiness are the primary or most important intrinsic goods and the aim of human life.[1] A hedonist strives to maximize net pleasure (pleasure minus pain), but when having finally gained that pleasure, happiness remains stationary.

Ethical hedonism is the idea that all people have the right to do everything in their power to achieve the greatest amount of pleasure possible to them. It is also the idea that every person’s pleasure should far surpass their amount of pain. Ethical hedonism is said to have been started by Aristippus of Cyrene, a student of Socrates. He held the idea that pleasure is the highest good.[2]

The name derives from the Greek word for “delight” ( hdonismos from hdon “pleasure”, cognate[according to whom?] with English sweet + suffix – -ismos “ism”). An extremely strong aversion to hedonism is hedonophobia.

In the original Old Babylonian version of the Epic of Gilgamesh, which was written soon after the invention of writing, Siduri gave the following advice “Fill your belly. Day and night make merry. Let days be full of joy. Dance and make music day and night […] These things alone are the concern of men”, which may represent the first recorded advocacy of a hedonistic philosophy.[3]

Scenes of a harper entertaining guests at a feast were common in ancient Egyptian tombs (see Harper’s Songs), and sometimes contained hedonistic elements, calling guests to submit to pleasure because they cannot be sure that they will be rewarded for good with a blissful afterlife. The following is a song attributed to the reign of one of the pharaohs around the time of the 12th dynasty, and the text was used in the eighteenth and nineteenth dynasties.[4][5]

Let thy desire flourish,In order to let thy heart forget the beatifications for thee.Follow thy desire, as long as thou shalt live.Put myrrh upon thy head and clothing of fine linen upon thee,Being anointed with genuine marvels of the gods’ property.Set an increase to thy good things;Let not thy heart flag.Follow thy desire and thy good.Fulfill thy needs upon earth, after the command of thy heart,Until there come for thee that day of mourning.

Democritus seems to be the earliest philosopher on record to have categorically embraced a hedonistic philosophy; he called the supreme goal of life “contentment” or “cheerfulness”, claiming that “joy and sorrow are the distinguishing mark of things beneficial and harmful” (DK 68 B 188).[6]

The Cyrenaics were an ultra-hedonist Greek school of philosophy founded in the 4th century BC, supposedly by Aristippus of Cyrene, although many of the principles of the school are believed to have been formalized by his grandson of the same name, Aristippus the Younger. The school was so called after Cyrene, the birthplace of Aristippus. It was one of the earliest Socratic schools. The Cyrenaics taught that the only intrinsic good is pleasure, which meant not just the absence of pain, but positively enjoyable sensations. Of these, momentary pleasures, especially physical ones, are stronger than those of anticipation or memory. They did, however, recognize the value of social obligation, and that pleasure could be gained from altruism[citation needed]. Theodorus the Atheist was a latter exponent of hedonism who was a disciple of younger Aristippus,[7] while becoming well known for expounding atheism. The school died out within a century, and was replaced by Epicureanism.

The Cyrenaics were known for their skeptical theory of knowledge. They reduced logic to a basic doctrine concerning the criterion of truth.[8] They thought that we can know with certainty our immediate sense-experiences (for instance, that I am having a sweet sensation now) but can know nothing about the nature of the objects that cause these sensations (for instance, that the honey is sweet).[9] They also denied that we can have knowledge of what the experiences of other people are like.[10] All knowledge is immediate sensation. These sensations are motions which are purely subjective, and are painful, indifferent or pleasant, according as they are violent, tranquil or gentle.[9][11] Further they are entirely individual, and can in no way be described as constituting absolute objective knowledge. Feeling, therefore, is the only possible criterion of knowledge and of conduct.[9] Our ways of being affected are alone knowable. Thus the sole aim for everyone should be pleasure.

Cyrenaicism deduces a single, universal aim for all people which is pleasure. Furthermore, all feeling is momentary and homogeneous. It follows that past and future pleasure have no real existence for us, and that among present pleasures there is no distinction of kind.[11] Socrates had spoken of the higher pleasures of the intellect; the Cyrenaics denied the validity of this distinction and said that bodily pleasures, being more simple and more intense, were preferable.[12] Momentary pleasure, preferably of a physical kind, is the only good for humans. However some actions which give immediate pleasure can create more than their equivalent of pain. The wise person should be in control of pleasures rather than be enslaved to them, otherwise pain will result, and this requires judgement to evaluate the different pleasures of life.[13] Regard should be paid to law and custom, because even though these things have no intrinsic value on their own, violating them will lead to unpleasant penalties being imposed by others.[12] Likewise, friendship and justice are useful because of the pleasure they provide.[12] Thus the Cyrenaics believed in the hedonistic value of social obligation and altruistic behaviour.

Epicureanism is a system of philosophy based upon the teachings of Epicurus (c. 341c. 270 BC), founded around 307 BC. Epicurus was an atomic materialist, following in the steps of Democritus and Leucippus. His materialism led him to a general stance against superstition or the idea of divine intervention. Following Aristippusabout whom very little is knownEpicurus believed that the greatest good was to seek modest, sustainable “pleasure” in the form of a state of tranquility and freedom from fear (ataraxia) and absence of bodily pain (aponia) through knowledge of the workings of the world and the limits of our desires. The combination of these two states is supposed to constitute happiness in its highest form. Although Epicureanism is a form of hedonism, insofar as it declares pleasure as the sole intrinsic good, its conception of absence of pain as the greatest pleasure and its advocacy of a simple life make it different from “hedonism” as it is commonly understood.

In the Epicurean view, the highest pleasure (tranquility and freedom from fear) was obtained by knowledge, friendship and living a virtuous and temperate life. He lauded the enjoyment of simple pleasures, by which he meant abstaining from bodily desires, such as sex and appetites, verging on asceticism. He argued that when eating, one should not eat too richly, for it could lead to dissatisfaction later, such as the grim realization that one could not afford such delicacies in the future. Likewise, sex could lead to increased lust and dissatisfaction with the sexual partner. Epicurus did not articulate a broad system of social ethics that has survived but had a unique version of the Golden Rule.

It is impossible to live a pleasant life without living wisely and well and justly (agreeing “neither to harm nor be harmed”),[14] and it is impossible to live wisely and well and justly without living a pleasant life.[15]

Epicureanism was originally a challenge to Platonism, though later it became the main opponent of Stoicism. Epicurus and his followers shunned politics. After the death of Epicurus, his school was headed by Hermarchus; later many Epicurean societies flourished in the Late Hellenistic era and during the Roman era (such as those in Antiochia, Alexandria, Rhodes and Ercolano). The poet Lucretius is its most known Roman proponent. By the end of the Roman Empire, having undergone Christian attack and repression, Epicureanism had all but died out, and would be resurrected in the 17th century by the atomist Pierre Gassendi, who adapted it to the Christian doctrine.

Some writings by Epicurus have survived. Some scholars consider the epic poem On the Nature of Things by Lucretius to present in one unified work the core arguments and theories of Epicureanism. Many of the papyrus scrolls unearthed at the Villa of the Papyri at Herculaneum are Epicurean texts. At least some are thought to have belonged to the Epicurean Philodemus.

Yangism has been described as a form of psychological and ethical egoism. The Yangist philosophers believed in the importance of maintaining self-interest through “keeping one’s nature intact, protecting one’s uniqueness, and not letting the body be tied by other things.” Disagreeing with the Confucian virtues of li (propriety), ren (humaneness), and yi (righteousness) and the Legalist virtue of fa (law), the Yangists saw wei wo, or “everything for myself,” as the only virtue necessary for self-cultivation. Individual pleasure is considered desirable, like in hedonism, but not at the expense of the health of the individual. The Yangists saw individual well-being as the prime purpose of life, and considered anything that hindered that well-being immoral and unnecessary.

The main focus of the Yangists was on the concept of xing, or human nature, a term later incorporated by Mencius into Confucianism. The xing, according to sinologist A. C. Graham, is a person’s “proper course of development” in life. Individuals can only rationally care for their own xing, and should not naively have to support the xing of other people, even if it means opposing the emperor. In this sense, Yangism is a “direct attack” on Confucianism, by implying that the power of the emperor, defended in Confucianism, is baseless and destructive, and that state intervention is morally flawed.

The Confucian philosopher Mencius depicts Yangism as the direct opposite of Mohism, while Mohism promotes the idea of universal love and impartial caring, the Yangists acted only “for themselves,” rejecting the altruism of Mohism. He criticized the Yangists as selfish, ignoring the duty of serving the public and caring only for personal concerns. Mencius saw Confucianism as the “Middle Way” between Mohism and Yangism.

Judaism believes that mankind was created for pleasure, as God placed Adam and Eve in the Garden of EdenEden being the Hebrew word for “pleasure.” In recent years, Rabbi Noah Weinberg articulated five different levels of pleasure; connecting with God is the highest possible pleasure.

Christian doctrine current in some evangelical circles, particularly those of the Reformed tradition.[16] The term was first coined by Reformed Baptist theologian John Piper in his 1986 book Desiring God: My shortest summary of it is: God is most glorified in us when we are most satisfied in him. Or: The chief end of man is to glorify God by enjoying him forever. Does Christian Hedonism make a god out of pleasure? No. It says that we all make a god out of what we take most pleasure in. [16] Piper states his term may describe the theology of Jonathan Edwards, who referred to a future enjoyment of him [God] in heaven.[17] In the 17th century, the atomist Pierre Gassendi adapted Epicureanism to the Christian doctrine.

The concept of hedonism is also found in the Hindu scriptures.[18][19]

Utilitarianism addresses problems with moral motivation neglected by Kantianism by giving a central role to happiness. It is an ethical theory holding that the proper course of action is the one that maximizes the overall good of the society.[20] It is thus one form of consequentialism, meaning that the moral worth of an action is determined by its resulting outcome. The most influential contributors to this theory are considered to be the 18th and 19th-century British philosophers Jeremy Bentham and John Stuart Mill. Conjoining hedonismas a view as to what is good for peopleto utilitarianism has the result that all action should be directed toward achieving the greatest total amount of happiness (see Hedonic calculus). Though consistent in their pursuit of happiness, Bentham and Mill’s versions of hedonism differ. There are two somewhat basic schools of thought on hedonism:[1]

Contemporary proponents of hedonism include Swedish philosopher Torbjrn Tnnsj,[21] Fred Feldman.[22] and Spanish ethic philosopher Esperanza Guisn (published a “Hedonist manifesto” in 1990).[23]

A dedicated contemporary hedonist philosopher and writer on the history of hedonistic thought is the French Michel Onfray. He has written two books directly on the subject (L’invention du plaisir: fragments cyraniques[24] and La puissance d’exister: Manifeste hdoniste).[25] He defines hedonism “as an introspective attitude to life based on taking pleasure yourself and pleasuring others, without harming yourself or anyone else.”[26] Onfray’s philosophical project is to define an ethical hedonism, a joyous utilitarianism, and a generalized aesthetic of sensual materialism that explores how to use the brain’s and the body’s capacities to their fullest extent — while restoring philosophy to a useful role in art, politics, and everyday life and decisions.”[27]

Onfray’s works “have explored the philosophical resonances and components of (and challenges to) science, painting, gastronomy, sex and sensuality, bioethics, wine, and writing. His most ambitious project is his projected six-volume Counter-history of Philosophy,”[27] of which three have been published. For him “In opposition to the ascetic ideal advocated by the dominant school of thought, hedonism suggests identifying the highest good with your own pleasure and that of others; the one must never be indulged at the expense of sacrificing the other. Obtaining this balance my pleasure at the same time as the pleasure of others presumes that we approach the subject from different angles political, ethical, aesthetic, erotic, bioethical, pedagogical, historiographical.”

For this he has “written books on each of these facets of the same world view.”[28] His philosophy aims for “micro-revolutions”, or “revolutions of the individual and small groups of like-minded people who live by his hedonistic, libertarian values.”[29]

The Abolitionist Society is a transhumanist group calling for the abolition of suffering in all sentient life through the use of advanced biotechnology. Their core philosophy is negative utilitarianism. David Pearce is a theorist of this perspective and he believes and promotes the idea that there exists a strong ethical imperative for humans to work towards the abolition of suffering in all sentient life. His book-length internet manifesto The Hedonistic Imperative[30] outlines how technologies such as genetic engineering, nanotechnology, pharmacology, and neurosurgery could potentially converge to eliminate all forms of unpleasant experience among human and non-human animals, replacing suffering with gradients of well-being, a project he refers to as “paradise engineering”.[31] A transhumanist and a vegan,[32] Pearce believes that we (or our future posthuman descendants) have a responsibility not only to avoid cruelty to animals within human society but also to alleviate the suffering of animals in the wild.

In a talk David Pearce gave at the Future of Humanity Institute and at the Charity International ‘Happiness Conference’ he said “Sadly, what won’t abolish suffering, or at least not on its own, is socio-economic reform, or exponential economic growth, or technological progress in the usual sense, or any of the traditional panaceas for solving the world’s ills. Improving the external environment is admirable and important; but such improvement can’t recalibrate our hedonic treadmill above a genetically constrained ceiling. Twin studies confirm there is a [partially] heritable set-point of well-being – or ill-being – around which we all tend to fluctuate over the course of a lifetime. This set-point varies between individuals. [It’s possible to lower an individual’s hedonic set-point by inflicting prolonged uncontrolled stress; but even this re-set is not as easy as it sounds: suicide-rates typically go down in wartime; and six months after a quadriplegia-inducing accident, studies[citation needed] suggest that we are typically neither more nor less unhappy than we were before the catastrophic event.] Unfortunately, attempts to build an ideal society can’t overcome this biological ceiling, whether utopias of the left or right, free-market or socialist, religious or secular, futuristic high-tech or simply cultivating one’s garden. Even if everything that traditional futurists have asked for is delivered – eternal youth, unlimited material wealth, morphological freedom, superintelligence, immersive VR, molecular nanotechnology, etc – there is no evidence that our subjective quality of life would on average significantly surpass the quality of life of our hunter-gatherer ancestors – or a New Guinea tribesman today – in the absence of reward pathway enrichment. This claim is difficult to prove in the absence of sophisticated neuroscanning; but objective indices of psychological distress e.g. suicide rates, bear it out. Unenhanced humans will still be prey to the spectrum of Darwinian emotions, ranging from terrible suffering to petty disappointments and frustrations – sadness, anxiety, jealousy, existential angst. Their biology is part of “what it means to be human”. Subjectively unpleasant states of consciousness exist because they were genetically adaptive. Each of our core emotions had a distinct signalling role in our evolutionary past: they tended to promote behaviours that enhanced the inclusive fitness of our genes in the ancestral environment.”[33]

Russian physicist and philosopher Victor Argonov argues that hedonism is not only a philosophical but also a verifiable scientific hypothesis. In 2014 he suggested “postulates of pleasure principle” confirmation of which would lead to a new scientific discipline, hedodynamics. Hedodynamics would be able to forecast the distant future development of human civilization and even the probable structure and psychology of other rational beings within the universe.[34] In order to build such a theory, science must discover the neural correlate of pleasure – neurophysiological parameter unambiguously corresponding to the feeling of pleasure (hedonic tone).

According to Argonov, posthumans will be able to reprogram their motivations in an arbitrary manner (to get pleasure from any programmed activity).[35] And if pleasure principle postulates are true, then general direction of civilization development is obvious: maximization of integral happiness in posthuman life (product of life span and average happiness). Posthumans will avoid constant pleasure stimulation, because it is incompatible with rational behavior required to prolong life. However, in average, they can become much happier than modern humans.

Many other aspects of posthuman society could be predicted by hedodynamics if the neural correlate of pleasure were discovered. For example, optimal number of individuals, their optimal body size (whether it matters for happiness or not) and the degree of aggression.

Critics of hedonism have objected to its exclusive concentration on pleasure as valuable.

In particular, G. E. Moore offered a thought experiment in criticism of pleasure as the sole bearer of value: he imagined two worldsone of exceeding beauty and the other a heap of filth. Neither of these worlds will be experienced by anyone. The question, then, is if it is better for the beautiful world to exist than the heap of filth. In this Moore implied that states of affairs have value beyond conscious pleasure, which he said spoke against the validity of hedonism.[36]

In Quran, God admonished mankind not to love the worldly pleasures, since it is related with greedy and source of sinful habit. He also threatened those who prefer worldly life rather than hereafter with Hell.

Those who choose the worldly life and its pleasures will be given proper recompense for their deeds in this life and will not suffer any loss. Such people will receive nothing in the next life except Hell fire. Their deeds will be made devoid of all virtue and their efforts will be in vain.

“Hedonism”. Encyclopdia Britannica (11th ed.). 1911.

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Hedonism – Wikipedia

hedonism | Philosophy & Definition | Britannica.com

Hedonism, in ethics, a general term for all theories of conduct in which the criterion is pleasure of one kind or another. The word is derived from the Greek hedone (pleasure), from hedys (sweet or pleasant).

Hedonistic theories of conduct have been held from the earliest times. They have been regularly misrepresented by their critics because of a simple misconception, namely, the assumption that the pleasure upheld by the hedonist is necessarily purely physical in its origins. This assumption is in most cases a complete perversion of the truth. Practically all hedonists recognize the existence of pleasures derived from fame and reputation, from friendship and sympathy, from knowledge and art. Most have urged that physical pleasures are not only ephemeral in themselves but also involve, either as prior conditions or as consequences, such pains as to discount any greater intensity that they may have while they last.

The earliest and most extreme form of hedonism is that of the Cyrenaics as stated by Aristippus, who argued that the goal of a good life should be the sentient pleasure of the moment. Since, as Protagoras maintained, knowledge is solely of momentary sensations, it is useless to try to calculate future pleasures and to balance pains against them. The true art of life is to crowd as much enjoyment as possible into each moment.

No school has been more subject to the misconception noted above than the Epicurean. Epicureanism is completely different from Cyrenaicism. For Epicurus pleasure was indeed the supreme good, but his interpretation of this maxim was profoundly influenced by the Socratic doctrine of prudence and Aristotles conception of the best life. The true hedonist would aim at a life of enduring pleasure, but this would be obtainable only under the guidance of reason. Self-control in the choice and limitation of pleasures with a view to reducing pain to a minimum was indispensable. This view informed the Epicurean maxim Of all this, the beginning, and the greatest good, is prudence. This negative side of Epicureanism developed to such an extent that some members of the school found the ideal life rather in indifference to pain than in positive enjoyment.

In the late 18th century Jeremy Bentham revived hedonism both as a psychological and as a moral theory under the umbrella of utilitarianism. Individuals have no goal other than the greatest pleasure, thus each person ought to pursue the greatest pleasure. It would seem to follow that each person inevitably always does what he or she ought. Bentham sought the solution to this paradox on different occasions in two incompatible directions. Sometimes he says that the act which one does is the act which one thinks will give the most pleasure, whereas the act which one ought to do is the act which really will provide the most pleasure. In short, calculation is salvation, while sin is shortsightedness. Alternatively he suggests that the act which one does is that which will give one the most pleasure, whereas the act one ought to do is that which will give all those affected by it the most pleasure.

The psychological doctrine that a humans only aim is pleasure was effectively attacked by Joseph Butler. He pointed out that each desire has its own specific object and that pleasure comes as a welcome addition or bonus when the desire achieves its object. Hence the paradox that the best way to get pleasure is to forget it and to pursue wholeheartedly other objects. Butler, however, went too far in maintaining that pleasure cannot be pursued as an end. Normally, indeed, when one is hungry or curious or lonely, there is desire to eat, to know, or to have company. These are not desires for pleasure. One can also eat sweets when one is not hungry, for the sake of the pleasure that they give.

Moral hedonism has been attacked since Socrates, though moralists sometimes have gone to the extreme of holding that humans never have a duty to bring about pleasure. It may seem odd to say that a human has a duty to pursue pleasure, but the pleasures of others certainly seem to count among the factors relevant in making a moral decision. One particular criticism which may be added to those usually urged against hedonists is that whereas they claim to simplify ethical problems by introducing a single standard, namely pleasure, in fact they have a double standard. As Bentham said, Nature has placed mankind under the governance of two sovereign masters, pain and pleasure. Hedonists tend to treat pleasure and pain as if they were, like heat and cold, degrees on a single scale, when they are really different in kind.

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Caro Hedonista,De momento o nosso site est apenas dsponivel em Ingls.Contudo, a nossa equipa tem sua disposio alguem capaz de lhe responder em Portugus.Por favor no hesite em contactar directamente o nosso especialista, Miguel.

Chers Hdonistes, notre site internet nest disponible pour le moment quen Anglais. Cependant, notre quipe se tient votre disposition pour vous rpondre en Franais. Nhsitez pas contacter directement Maxime notre spcialiste francophone.

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Boeing: International Space Station

The International Space Station (ISS) is the largest, most complex international scientific and engineering space project in history and the worlds largest endeavor into space to date. Boeing supports a variety of capability enhancements that will enable use of the ISS through 2024 and beyond, including a new communications system for visiting spacecraft, a new NASA docking system, and lithium-ion batteries for the solar arrays. In addition, Boeing supports processing of the laboratory experiment racks to facilitate experiments.

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ITS BEEN OVER 60 YEARS SINCE GAGARIN’S ORBIT, SO WHY AREN’T WE VACATIONING IN SPACE YET? – Mankinds hunger to experience outer space was ignited with Yuri Gagarins pioneering orbit in 1961. Neil Armstrongs moon walk further fueled the idea we’d soon be vacationing there. So what happened to the space tourism dream?Of the seven space tourists to date, Dennis Tito was first in 2001 and Guy Laiberte the last, less than a decade later. More (Source: RT – May 7)

BANGABANDHU SATELLITE-1 LAUNCH SCHEDULE AFTER TEST RESULTS – Though the test results of Bangladesh’s first satellite, Bangabandhu-1 was expected to be in hand by Saturday evening, the SpaceX authorities are yet to provide its results, said Chairman of Bangladesh Telecommunication Regulatory Commission Dr Shahjahan Mahmood today.Talking to UNB, he said, “We did not receive the results of the test yet as SpaceX was still analyzing the data. After they provide us the certificate of evaluation, we will seek date for launching.” More (Source: The Daily Star – May 7)

SPACEX DRAGON CAPSULE RETURNS TO EARTH FROM SPACE STATION – A SpaceX Dragon cargo ship is returning to Earth today (May 5) with more than 2 tons of NASA gear from the International Space Station. The capsule’s splashdown capped a busy day for NASA, which began its weekend with a launch to Mars.The Dragon capsule left the space station this morning at 9:23 a.m. EDT (1323 GMT) when it was released by the orbiting laboratory’s robotic arm. The spacecraft is packed with over 4,000 lbs. (1,800 kilograms) of experiment samples and other gear to Earth for NASA, and is returning to Earth two days late. More (Source: Space.com – May 6)

AFTER FOGGY DEPARTURE, ITS CLEAR SAILING TO MARS FOR INSIGHT LANDER – Making a fiery climb into a foggy sky Saturday over Californias Central Coast, a United Launch Alliance Atlas 5 rocket dispatched NASAs InSight lander on a 301-million-mile voyage to Mars with a package of European-built instruments to probe the inside of the Red Planet. The billion-dollar robotic mission took off at 4:05 a.m. PDT (7:05 a.m. EDT; 1105 GMT) Saturday from Space Launch Complex 3-East at Vandenberg Air Force Base, a secure military post northwest of Los Angeles that had never before hosted a launch to another planet. More (Source: SpaceFlight Now – May 6)

FOURTH US AIR FORCE SBIRS SATELLITE SENDS FIRST IMAGES BACK TO EARTH – The U.S. Air Force’s fourth Space Based Infrared System (SBIRS) satellite transmitted its first images back to Earth. The milestone, known as “first light,” occurred in February when the SBIRS GEO Flight-4 satellite, built by Lockheed Martin, turned on its powerful sensors for the first time during space vehicle checkout.SBIRS GEO Flight-4 is the latest satellite to join the Air Force’s orbiting missile warning constellation. More (Source: Space Daily – May 5)

SPACE POLICY EDITION: A COMMERCIAL FUTURE FOR THE SPACE STATION? – After announcing it intends to divest from the International Space Station in 2025, NASA quietly released a new report on its transition plans, laying out a series of principles that will set the future of U.S. astronauts in low-Earth orbit. Can a private entity really take over the space station? Where did this idea come from anyway? Will there be new commercial space stations in the near future, and will they serve NASA’s needs? Also, the confirmation of Jim Bridenstine as NASA Administrator. More (Source: The Planetary Society – May 5)

PAIR OF UPCOMING NASA SPACEWALKS SET FOR INTERNATIONAL SPACE STATION IN MAY – Two NASA astronauts are scheduled to venture outside the International Space Station for a pair of six-and-a-half-hour spacewalks May 16 and 30.Experts from NASA will preview the work to be done during the spacewalks in a briefing at 2 p.m. EDT Tuesday, May 8, at NASAs Johnson Space Center in Houston.Live coverage of the briefing and spacewalks will air on NASA Television and the agencys website. More (Source: SpaceCoastDaily.com – May 4)

IS FACEBOOK SECRETLY BUILDING AN INTERNET SATELLITE? SIGNS POINT TO YES – Facebook may be secretly working on its own satellite broadband service. The possible move comes just a few months after SpaceX launched its first two prototype satellites for an internet constellation it hopes may one day be over 11,000 strong.A partially redacted FCC application obtained by IEEE Spectrum outlines a plan for an experimental satellite from a mysterious company called PointView Tech LLC, which IEEE goes on to connect to Facebook. More (Source: CNET – May 4)

LONG MARCH ROCKET LAUNCHES APSTAR-6C COMMUNICATIONS SATELLITE FROM CHINA – China on Thursday launched the Apstar-6C communications satellite, successfully inserting the 5-metric-ton spacecraft into a geostationary-transfer orbit.The Long March 3B launch vehicle lifted off from Launch Complex 2 at the Xichang Satellite Launch Center in southwest China at 12:06 p.m. Eastern, in accordance with airspace closure notices published days in advance.The China Aerospace Science and Technology Corporation (CASC) announced success of the launch just over an hour after liftoff. More (Source: SpaceNews – May 4)

DRAGON CARGO CRAFTS RETURN TO EARTH DELAYED TO SATURDAY – A commercial Dragon cargo capsule will remain at the International Space Station until Saturday, three days later than previously planned due to high sea states observed by the SpaceX recovery team in the spaceships splashdown zone in the Pacific Ocean. The automated spacecraft is set to return to Earth with more than 4,000 pounds of cargo and experiment specimens, including frozen biological samples such as plants, insects and human tissue. The SpaceX Dragon cargo carrier will also bring back Robonaut 2, a humanoid robot launched on the final flight of the space shuttle Discovery in February 2011, for repairs. More (Source: SpaceFlight Now – May 3)

NASA JUST GREENLIT A SATELLITE CONCEPT STRAIGHT OUT OF STAR WARS – How we get satellites into space is a costly and time-consuming business, but what if we could get the satellite to do the hard work itself?SpaceX and other private space companies have promised to revolutionise the delivery of payloads into space by drastically cutting the costs and time in between launches with the latest in rocket and computer technology.But now, NASA has just greenlighted a project from Cornell University that is truly mind-blowing: a satellite capable of being launched into space in tiny segments, which can then navigate autonomously to a point and self-assemble. More (Source: Siliconrepublic.com – May 2)

KEY CLIMATE SATELLITE TO LAUNCH LATER THIS MONTH – The Trump administration will launch a major climate science satellite mission later this month to track the movement of water around the planet.The Gravity Recovery and Climate Experiment Follow-On satellites are scheduled to be launched as soon as May 19, NASA announced yesterday. They will monitor the polar ice caps, aquifer storage around the country and other key data related to climate change. The mission will also track changes in deep ocean currents, which drive climate change. More (Source: Scientific American – May 2)

WE COULD FIND ALIENS BY SPOTTING THEIR SATELLITES – Alien civilizations with technology on a par with humanity’s could be detectable using today’s instruments. A new study suggests that if geostationary satellites are thick enough around an alien world, they could be spotted with telescopes already hunting for undiscovered planets.Both governments and private corporations on our own world use geostationary satellites which orbit such that they hover over the same spot on Earth for science, communications, espionage and military applications. More (Source: Space.com – May 1)

SUBORBITAL TEST FLIGHT MOVES BLUE ORIGIN CLOSER TO LAUNCHING PEOPLE – The privately-developed New Shepard booster, designed and built by Amazon billionaire Jeff Bezoss space company Blue Origin, took off from a launch pad in West Texas, briefly flew into space with an instrumented capsule, and returned to a rocket-assisted landing Sunday in another test before humans climb aboard the suborbital spaceship. The hydrogen-fueled rocket lifted off from Blue Origins test site near Van Horn, Texas, at 12:06 p.m. CDT (1:06 p.m. EDT; 1706 GMT), a few seconds after igniting its BE-3 main engine for a pre-launch health check. More (Source: SpaceFlight Now – Apr 30)

TWIN MARCO CUBESATS LAUNCHING ALONGSIDE NASAS INSIGHT MARS MISSION – When the InSight Mars mission launches atop an Atlas V rocket from Vandenberg Air Force Base in California, two mini-satellites will be riding on the same rocket. The twin spacecraft, called Mars Cube One (MarCO), are the first NASA CubeSats designed to operate in deep space. The MarCOs were built at the U.S. space agencys Jet Propulsion Laboratory (JPL) in Pasadena, California. More (Source: SpaceFlight Insider – Apr 29)

BLUE ORIGIN PREPS FOR SUBORBITAL TEST FLIGHT SUNDAY – Blue Origin plans its next suborbital test launch Sunday from the companys sprawling development complex in West Texas, the companys owner Jeff Bezos announced Friday. The single-stage New Shepard rocket is scheduled for launch at 9:45 a.m. EDT (1345 GMT; 8:45 a.m. CDT).Launch preparations are underway for New Shepards 8th test flight, as we continue our progress toward human spaceflight, Bezos tweeted. More (Source: SpaceFlight Now – Apr 29)

CHINA SAYS ITS SPACE STATION WILL TRULY BE OUT OF THIS WORLD – China has boasted that its much-anticipated space station will have out-of-this-world technological capabilities that can match it with the International Space Station operated by the US and Russia.The Tiangong (Heavenly Palace) is scheduled to be launched into a low orbit 400 kilometers above sea level by 2022 and will be the third phase of the countrys 921-2 space station program. More (Source: Asia Times – Apr 28)

CONCERNS WITH INDIAN SATELLITE POSTPONE NEXT ARIANE 5 LAUNCH – Indias most powerful communications satellite will soon be flown back to its manufacturing plant in Bangalore for additional checks, officials said this week, forcing Arianespace to scrap plans for an Ariane 5 launch in late May that was to be co-manifested with a U.S.-built television broadcast satellite for Intelsat and the government of Azerbaijan. More (Source: SpaceFlight Now – Apr 28)

SPACEX DRAGON CARGO SPACECRAFT SET FOR DEPARTURE FROM INTERNATIONAL SPACE STATION MAY 2 – After delivering more than 5,800 pounds of science investigations and cargo for NASA, a SpaceX Dragon cargo spacecraft is set to depart the International Space Station on Wednesday, May 2.NASA Television and the agencys website will provide live coverage of Dragons departure beginning at 10 a.m. EDT. More (Source: SpaceCoastDaily.com – Apr 27)

NASA TO PAY MORE FOR LESS CARGO DELIVERY TO THE SPACE STATION – A new analysis finds that NASA will pay significantly more for commercial cargo delivery to the International Space Station in the 2020s rather than enjoying cost savings from maturing systems. According to a report by the space agencys inspector general, Paul Martin, NASA will likely pay $400 million more for its second round of delivery contracts from 2020 to 2024 even though the agency will be moving six fewer tons of cargo. On a cost per kilogram basis, this represents a 14-percent increase. More (Source: Ars Technica – Apr 27)

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Real time satellite tracking for: SPACE STATION

Boeing: International Space Station

The International Space Station (ISS) is the largest, most complex international scientific and engineering space project in history and the worlds largest endeavor into space to date. Boeing supports a variety of capability enhancements that will enable use of the ISS through 2024 and beyond, including a new communications system for visiting spacecraft, a new NASA docking system, and lithium-ion batteries for the solar arrays. In addition, Boeing supports processing of the laboratory experiment racks to facilitate experiments.

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Boeing: International Space Station

ISS sightings over your city | Spot The Station | NASA

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ISS sightings over your city | Spot The Station | NASA

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DRAGON CARGO CRAFTS RETURN TO EARTH DELAYED TO SATURDAY – A commercial Dragon cargo capsule will remain at the International Space Station until Saturday, three days later than previously planned due to high sea states observed by the SpaceX recovery team in the spaceships splashdown zone in the Pacific Ocean. The automated spacecraft is set to return to Earth with more than 4,000 pounds of cargo and experiment specimens, including frozen biological samples such as plants, insects and human tissue. The SpaceX Dragon cargo carrier will also bring back Robonaut 2, a humanoid robot launched on the final flight of the space shuttle Discovery in February 2011, for repairs. More (Source: SpaceFlight Now – May 3)

NASA JUST GREENLIT A SATELLITE CONCEPT STRAIGHT OUT OF STAR WARS – How we get satellites into space is a costly and time-consuming business, but what if we could get the satellite to do the hard work itself?SpaceX and other private space companies have promised to revolutionise the delivery of payloads into space by drastically cutting the costs and time in between launches with the latest in rocket and computer technology.But now, NASA has just greenlighted a project from Cornell University that is truly mind-blowing: a satellite capable of being launched into space in tiny segments, which can then navigate autonomously to a point and self-assemble. More (Source: Siliconrepublic.com – May 2)

KEY CLIMATE SATELLITE TO LAUNCH LATER THIS MONTH – The Trump administration will launch a major climate science satellite mission later this month to track the movement of water around the planet.The Gravity Recovery and Climate Experiment Follow-On satellites are scheduled to be launched as soon as May 19, NASA announced yesterday. They will monitor the polar ice caps, aquifer storage around the country and other key data related to climate change. The mission will also track changes in deep ocean currents, which drive climate change. More (Source: Scientific American – May 2)

WE COULD FIND ALIENS BY SPOTTING THEIR SATELLITES – Alien civilizations with technology on a par with humanity’s could be detectable using today’s instruments. A new study suggests that if geostationary satellites are thick enough around an alien world, they could be spotted with telescopes already hunting for undiscovered planets.Both governments and private corporations on our own world use geostationary satellites which orbit such that they hover over the same spot on Earth for science, communications, espionage and military applications. More (Source: Space.com – May 1)

SUBORBITAL TEST FLIGHT MOVES BLUE ORIGIN CLOSER TO LAUNCHING PEOPLE – The privately-developed New Shepard booster, designed and built by Amazon billionaire Jeff Bezoss space company Blue Origin, took off from a launch pad in West Texas, briefly flew into space with an instrumented capsule, and returned to a rocket-assisted landing Sunday in another test before humans climb aboard the suborbital spaceship. The hydrogen-fueled rocket lifted off from Blue Origins test site near Van Horn, Texas, at 12:06 p.m. CDT (1:06 p.m. EDT; 1706 GMT), a few seconds after igniting its BE-3 main engine for a pre-launch health check. More (Source: SpaceFlight Now – Apr 30)

TWIN MARCO CUBESATS LAUNCHING ALONGSIDE NASAS INSIGHT MARS MISSION – When the InSight Mars mission launches atop an Atlas V rocket from Vandenberg Air Force Base in California, two mini-satellites will be riding on the same rocket. The twin spacecraft, called Mars Cube One (MarCO), are the first NASA CubeSats designed to operate in deep space. The MarCOs were built at the U.S. space agencys Jet Propulsion Laboratory (JPL) in Pasadena, California. More (Source: SpaceFlight Insider – Apr 29)

BLUE ORIGIN PREPS FOR SUBORBITAL TEST FLIGHT SUNDAY – Blue Origin plans its next suborbital test launch Sunday from the companys sprawling development complex in West Texas, the companys owner Jeff Bezos announced Friday. The single-stage New Shepard rocket is scheduled for launch at 9:45 a.m. EDT (1345 GMT; 8:45 a.m. CDT).Launch preparations are underway for New Shepards 8th test flight, as we continue our progress toward human spaceflight, Bezos tweeted. More (Source: SpaceFlight Now – Apr 29)

CHINA SAYS ITS SPACE STATION WILL TRULY BE OUT OF THIS WORLD – China has boasted that its much-anticipated space station will have out-of-this-world technological capabilities that can match it with the International Space Station operated by the US and Russia.The Tiangong (Heavenly Palace) is scheduled to be launched into a low orbit 400 kilometers above sea level by 2022 and will be the third phase of the countrys 921-2 space station program. More (Source: Asia Times – Apr 28)

CONCERNS WITH INDIAN SATELLITE POSTPONE NEXT ARIANE 5 LAUNCH – Indias most powerful communications satellite will soon be flown back to its manufacturing plant in Bangalore for additional checks, officials said this week, forcing Arianespace to scrap plans for an Ariane 5 launch in late May that was to be co-manifested with a U.S.-built television broadcast satellite for Intelsat and the government of Azerbaijan. More (Source: SpaceFlight Now – Apr 28)

SPACEX DRAGON CARGO SPACECRAFT SET FOR DEPARTURE FROM INTERNATIONAL SPACE STATION MAY 2 – After delivering more than 5,800 pounds of science investigations and cargo for NASA, a SpaceX Dragon cargo spacecraft is set to depart the International Space Station on Wednesday, May 2.NASA Television and the agencys website will provide live coverage of Dragons departure beginning at 10 a.m. EDT. More (Source: SpaceCoastDaily.com – Apr 27)

NASA TO PAY MORE FOR LESS CARGO DELIVERY TO THE SPACE STATION – A new analysis finds that NASA will pay significantly more for commercial cargo delivery to the International Space Station in the 2020s rather than enjoying cost savings from maturing systems. According to a report by the space agencys inspector general, Paul Martin, NASA will likely pay $400 million more for its second round of delivery contracts from 2020 to 2024 even though the agency will be moving six fewer tons of cargo. On a cost per kilogram basis, this represents a 14-percent increase. More (Source: Ars Technica – Apr 27)

LONG MARCH 11 LAUNCHES MULTIPLE SATELLITES – China launched its fourth Long March-11 rocket on Thursday, carrying a multiple small satellites into orbit. The launch took place from a mobile launch platform from the Jiuquan Satellite Launch Center at 04:42 UTC. Onboard the LM-11 rocket was the OVS-2 upgraded version of Zhuhai-1 video satellite and four hyperspectral satellites from the OHS-2s series.Developed by the Zhuhai Obit Space Science and Technology Co., Ltd., the Zhuhai-1 earth observation satellites are the video component of the Chinese Orbital earth observation system. More (Source: NASASpaceFlight.com – Apr 27)

NEXT SPACE STATION RESUPPLY LAUNCH SCHEDULED MAY 20 AT WALLOPS ISLAND – The next mission to resupply the International Space Station is scheduled to launch early on May 20 from a state-owned spaceport at Wallops Island on the Virginia Eastern Shore.The pre-dawn launch would be the sixth from the Mid-Atlantic Regional Spaceport by Orbital ATK, the Dulles-based aerospace company that is resupplying the space station under a multibillion-dollar contract with NASA.You should be able to see it from the Richmond area, said Keith Koehler, spokesman for the NASA Wallops Flight Facility near Chincoteague. More (Source: Richmond.com – Apr 26)

EUROPEAN ENVIRONMENTAL OBSERVER LAUNCHED BY RUSSIAN ROCKET – A new European satellite carrying instruments to track changes in the worlds oceans, measure receding ice sheets and chart vegetation growth climbed into orbit Wednesday on top of a Russian Rockot launcher.The successful launch added the seventh satellite to the Copernicus Earth-observing fleet, a network of environmental observatories funded by the European Union in partnership with the European Space Agency.The Sentinel 3B spacecraft weighing approximately 2,535 pounds (1,150 kilograms) lifted off at 1757:51 GMT (1:57:51 p.m. EDT) Wednesday from the Plesetsk Cosmodrome in far northern Russia. More (Source: SpaceFlight Now – Apr 26)

RUSSIAN ROKOT LAUNCHER TO ORBIT SENTINEL-3B EARTH-OBSERVING SATELLITE – A Russian Rokot launch vehicle is poised to launch the European Sentinel-3B Earth-observing satellite to orbit at 1:57 p.m. EDT (17:57 GMT) April 25, 2018, from Site 133/3 at the Plesetsk Cosmodrome. The campaign for this mission kicked off on March 17, 2018, when an Antonov aircraft transporting the Sentinel-3B spacecraft from France landed in Archangielsk, Russia. There, it was transported by train to Plesetsk a day later. More (Source: SpaceFlight Insider – Apr 25)

ARIANESPACE CANCELS ARIANE 5 LAUNCH OVER ISRO SATELLITE ISSUE – An Ariane 5 launch has been cancelled after an unexplained problem with an Indian space agency satellite that was supposed to ride on the mission.Evry, France-based Arianespace, operator of the Ariane 5 rocket, said April 24 that the Indian Space Research Organisation recalled its GSAT-11 satellite back to an agency test facility in Bangalore, India for additional technical checks.GSAT-11, a hefty 5,870-kilogram satellite designed to provide 12 Gbps of capacity, had arrived at the European spaceport in French Guiana on March 28… More (Source: SpaceNews – Apr 25)

UK EXPLORES PRODUCING OWN SATELLITE SYSTEM AFTER EUS GALILEO SNUB – Britain is exploring plans to launch a satellite navigation system as a rival to the EUs 10bn Galileo project in an escalating row with Brussels over whether the UK can be trusted with Europes most sensitive security information after Brexit.Greg Clark, the UK business secretary, is also taking legal advice on whether Britain can reclaim the 1.4bn it has invested in Galileo since the projects launch in 2003 after a recent Brussels decision to shut the UK out of secure parts of the project. More (Source: Financial Times – Apr 25)

CHINA BEGINS SELECTING NEW GROUP OF 18 ASTRONAUTS FOR SPACE STATION MISSIONS – China has launched a process to select 18 new astronauts for missions to the Chinese Space Station, including men and women from air force, science and engineering backgrounds.”The selection consists of three periods, and we will select not only males but also female candidates for the third batch of astronauts,” Yang Liwei, deputy head of the China Manned Space Agency (CMSA), said in Beijing on April 23.The selected candidates will be trained for missions to the Chinese Space Station (CSS), a project which brings new demands for spaceflight and expertise. More (Source: GBTIMES – Apr 24)

BOEING, LOCKHEED, ULA CORNER THE GOVERNMENT-FUNDED SPACE MARKET. SPACEX MOVING UP – Attracting new players to compete for national security and civil space contracts has been a longtime goal of the Congress, the Pentagon and NASA. But as the numbers show, only a handful of contractors command the bulk of federal dollars spent on space programs.The U.S. government invested $83 billion in space platforms and hypersonic technologies between fiscal years 2011 and 2017, according to Govinis new report, Space Platforms & Hypersonic Technologies Taxonomy. Lockheed Martin, United Launch Alliance a joint venture between Lockheed Martin and Boeing and Boeing captured more than half of all contract obligations, Govini estimated. More (Source: SpaceNews – Apr 23)

LAB TESTS AND LIFE SCIENCE AS STATION ORBITS HIGHER TODAY – A docked Russian cargo craft automatically fired its engines this morning boosting the International Space Stations altitude a little higher. During the rest of the day, the Expedition 55 crew supported life science and swapped out station hardware.Russias Progress 69 resupply ship docked to the Zvezda service module fired its thrusters boosting the stations orbit today. The two-minute, six-second burn establishes the correct orbit when three crew members undock and land in June and a two-orbit rendezvous capability for the Progress 70P resupply craft when it launches in July. More (Source: NASA – Apr 21)

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Real time satellite tracking for: SPACE STATION

Boeing: International Space Station

The International Space Station (ISS) is the largest, most complex international scientific and engineering space project in history and the worlds largest endeavor into space to date. Boeing supports a variety of capability enhancements that will enable use of the ISS through 2024 and beyond, including a new communications system for visiting spacecraft, a new NASA docking system, and lithium-ion batteries for the solar arrays. In addition, Boeing supports processing of the laboratory experiment racks to facilitate experiments.

See the original post here:

Boeing: International Space Station

ISS sightings over your city | Spot The Station | NASA

How does the map work? Select your location

Country Select Country United States AfghanistanAlbaniaAlgeriaAngolaAntiguaArgentinaArubaAustraliaAustriaBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBermudaBoliviaBonaireBosniaBotswanaBrazilBruneiBulgariaCameroonCanadaChileChinaColombiaComorosCosta RicaCroatiaCubaCuracaoCyprusCzech RepublicDenmarkDominicaDominican RepublicEcuadorEgyptEl SalvadorEstoniaEthiopiaFalkland IslandsFijiFinlandFranceFrench GuianaGabonGambiaGeorgiaGermanyGhanaGreeceGrenadaGuatemalaGuyanaHaitiHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIrelandIsraelItalyJamaicaJapanJordanKazakhstanKenyaKuwaitKyrgyzstanLaosLatviaLebanonLiberiaLithuaniaLuxembourgMacedoniaMadagascarMalawiMalaysiaMaltaMarshall IslandsMauritiusMexicoMonacoMongoliaMoroccoMozambiqueMyanmarNamibiaNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigeriaNorwayOmanPakistanPanamaPapua New GuineaParaguayPeruPhilippinesPolandPortugalQatarRomaniaRussiaSaudi ArabiaSenegalSerbia MontenegroSeychellesSingaporeSlovakiaSloveniaSouth AfricaSouth KoreaSpainSri LankaSudanSurinameSwedenSwitzerlandSyriaTahitiTaiwanTanzaniaThailandTrinidad and TobagoTunisiaTurkeyUAEUgandaUkraineUnited KingdomUnited StatesUruguayUzbekistanVenezuelaVietnamYemenZambiaZimbabwe

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ISS sightings over your city | Spot The Station | NASA

NASA Live Stream – Earth From Space (Full Screen) | ISS …

Earth From Space Live StreamWant to know what bit of Earth you’re looking at or Where is the ISS?This stream has a live map https://www.youtube.com/c/SpaceVideos…

UPDATES:

February 27th – Undocking of Soyuz Capsule and return home of Expedition 54 crew from the ISS

Live NASA Earth from Space – live stream from the International Space Station.

Got a question about this feed? Read our FAQ’shttps://spacevideosfaq.tumblr.com

Sadly there are a number of people today that believe the earth is flat – this is a myth based on a lie with no basis in science.

The flat earth “theory” has more to do with religion and superstition that anything connected with scientific truth. It is devoid of proof.

If you have to ask, “Is the Earth Flat?” the answer is No and this live stream from the International Space Station will show you Earth seen from 240 miles above the planet.

ISS HD Video – NASA Live stream of Earth seen from space Live video from NASA HDEV cameras aboard the International Space Station.

What does Earth look like from space? Watch the planet roll by Captured by HDEV cameras on board the International Space Station.

The International Space Station – ISS – circles the earth at 240 miles above the planet, on the edge of space in low earth orbit.

The station is crewed by NASA astronauts as well as Russian Cosmonauts and a mixture of Japanese, Canadian and European astronauts as well.

Is Earth flat? NO!

The ISS passes into the dark side of the earth for roughly half of each of its 90 minute orbits. As the Space Station passes into a period of night every 45 mins video is unavailable – during this time, and other breaks in transmission recorded footage is shown when back in daylight earth will recommence. As seen from the Nasa ISS live stream on the International Space Station – A real astronaut view of Earth!

By the courtesy of International Space Station:UStream live Feed From the NASA HDEV live cameras aboard the ISS. Watch the earth roll http://www.nasa.gov

Nasa live stream from the ISS showing the Earth from Space.

This is ISS HD Video streamed directly form the space station.

The incredible views are set to beautiful relaxing music from Kevin MacLeod——————————————————————————Don’t Forget To Subscribe To My Channel: http://www.youtube.com/user/ouramazin…

24/7 LIVE Nasa Earth From Space ISS Live Stream – Real Footage – International Space Station

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NASA Live Stream – Earth From Space (Full Screen) | ISS …

Real time satellite tracking for: SPACE STATION

CHINA SAYS ITS SPACE STATION WILL TRULY BE OUT OF THIS WORLD – China has boasted that its much-anticipated space station will have out-of-this-world technological capabilities that can match it with the International Space Station operated by the US and Russia.The Tiangong (Heavenly Palace) is scheduled to be launched into a low orbit 400 kilometers above sea level by 2022 and will be the third phase of the countrys 921-2 space station program. More (Source: Asia Times – Apr 28)

CONCERNS WITH INDIAN SATELLITE POSTPONE NEXT ARIANE 5 LAUNCH – Indias most powerful communications satellite will soon be flown back to its manufacturing plant in Bangalore for additional checks, officials said this week, forcing Arianespace to scrap plans for an Ariane 5 launch in late May that was to be co-manifested with a U.S.-built television broadcast satellite for Intelsat and the government of Azerbaijan. More (Source: SpaceFlight Now – Apr 28)

SPACEX DRAGON CARGO SPACECRAFT SET FOR DEPARTURE FROM INTERNATIONAL SPACE STATION MAY 2 – After delivering more than 5,800 pounds of science investigations and cargo for NASA, a SpaceX Dragon cargo spacecraft is set to depart the International Space Station on Wednesday, May 2.NASA Television and the agencys website will provide live coverage of Dragons departure beginning at 10 a.m. EDT. More (Source: SpaceCoastDaily.com – Apr 27)

NASA TO PAY MORE FOR LESS CARGO DELIVERY TO THE SPACE STATION – A new analysis finds that NASA will pay significantly more for commercial cargo delivery to the International Space Station in the 2020s rather than enjoying cost savings from maturing systems. According to a report by the space agencys inspector general, Paul Martin, NASA will likely pay $400 million more for its second round of delivery contracts from 2020 to 2024 even though the agency will be moving six fewer tons of cargo. On a cost per kilogram basis, this represents a 14-percent increase. More (Source: Ars Technica – Apr 27)

LONG MARCH 11 LAUNCHES MULTIPLE SATELLITES – China launched its fourth Long March-11 rocket on Thursday, carrying a multiple small satellites into orbit. The launch took place from a mobile launch platform from the Jiuquan Satellite Launch Center at 04:42 UTC. Onboard the LM-11 rocket was the OVS-2 upgraded version of Zhuhai-1 video satellite and four hyperspectral satellites from the OHS-2s series.Developed by the Zhuhai Obit Space Science and Technology Co., Ltd., the Zhuhai-1 earth observation satellites are the video component of the Chinese Orbital earth observation system. More (Source: NASASpaceFlight.com – Apr 27)

NEXT SPACE STATION RESUPPLY LAUNCH SCHEDULED MAY 20 AT WALLOPS ISLAND – The next mission to resupply the International Space Station is scheduled to launch early on May 20 from a state-owned spaceport at Wallops Island on the Virginia Eastern Shore.The pre-dawn launch would be the sixth from the Mid-Atlantic Regional Spaceport by Orbital ATK, the Dulles-based aerospace company that is resupplying the space station under a multibillion-dollar contract with NASA.You should be able to see it from the Richmond area, said Keith Koehler, spokesman for the NASA Wallops Flight Facility near Chincoteague. More (Source: Richmond.com – Apr 26)

EUROPEAN ENVIRONMENTAL OBSERVER LAUNCHED BY RUSSIAN ROCKET – A new European satellite carrying instruments to track changes in the worlds oceans, measure receding ice sheets and chart vegetation growth climbed into orbit Wednesday on top of a Russian Rockot launcher.The successful launch added the seventh satellite to the Copernicus Earth-observing fleet, a network of environmental observatories funded by the European Union in partnership with the European Space Agency.The Sentinel 3B spacecraft weighing approximately 2,535 pounds (1,150 kilograms) lifted off at 1757:51 GMT (1:57:51 p.m. EDT) Wednesday from the Plesetsk Cosmodrome in far northern Russia. More (Source: SpaceFlight Now – Apr 26)

RUSSIAN ROKOT LAUNCHER TO ORBIT SENTINEL-3B EARTH-OBSERVING SATELLITE – A Russian Rokot launch vehicle is poised to launch the European Sentinel-3B Earth-observing satellite to orbit at 1:57 p.m. EDT (17:57 GMT) April 25, 2018, from Site 133/3 at the Plesetsk Cosmodrome. The campaign for this mission kicked off on March 17, 2018, when an Antonov aircraft transporting the Sentinel-3B spacecraft from France landed in Archangielsk, Russia. There, it was transported by train to Plesetsk a day later. More (Source: SpaceFlight Insider – Apr 25)

ARIANESPACE CANCELS ARIANE 5 LAUNCH OVER ISRO SATELLITE ISSUE – An Ariane 5 launch has been cancelled after an unexplained problem with an Indian space agency satellite that was supposed to ride on the mission.Evry, France-based Arianespace, operator of the Ariane 5 rocket, said April 24 that the Indian Space Research Organisation recalled its GSAT-11 satellite back to an agency test facility in Bangalore, India for additional technical checks.GSAT-11, a hefty 5,870-kilogram satellite designed to provide 12 Gbps of capacity, had arrived at the European spaceport in French Guiana on March 28… More (Source: SpaceNews – Apr 25)

UK EXPLORES PRODUCING OWN SATELLITE SYSTEM AFTER EUS GALILEO SNUB – Britain is exploring plans to launch a satellite navigation system as a rival to the EUs 10bn Galileo project in an escalating row with Brussels over whether the UK can be trusted with Europes most sensitive security information after Brexit.Greg Clark, the UK business secretary, is also taking legal advice on whether Britain can reclaim the 1.4bn it has invested in Galileo since the projects launch in 2003 after a recent Brussels decision to shut the UK out of secure parts of the project. More (Source: Financial Times – Apr 25)

CHINA BEGINS SELECTING NEW GROUP OF 18 ASTRONAUTS FOR SPACE STATION MISSIONS – China has launched a process to select 18 new astronauts for missions to the Chinese Space Station, including men and women from air force, science and engineering backgrounds.”The selection consists of three periods, and we will select not only males but also female candidates for the third batch of astronauts,” Yang Liwei, deputy head of the China Manned Space Agency (CMSA), said in Beijing on April 23.The selected candidates will be trained for missions to the Chinese Space Station (CSS), a project which brings new demands for spaceflight and expertise. More (Source: GBTIMES – Apr 24)

BOEING, LOCKHEED, ULA CORNER THE GOVERNMENT-FUNDED SPACE MARKET. SPACEX MOVING UP – Attracting new players to compete for national security and civil space contracts has been a longtime goal of the Congress, the Pentagon and NASA. But as the numbers show, only a handful of contractors command the bulk of federal dollars spent on space programs.The U.S. government invested $83 billion in space platforms and hypersonic technologies between fiscal years 2011 and 2017, according to Govinis new report, Space Platforms & Hypersonic Technologies Taxonomy. Lockheed Martin, United Launch Alliance a joint venture between Lockheed Martin and Boeing and Boeing captured more than half of all contract obligations, Govini estimated. More (Source: SpaceNews – Apr 23)

LAB TESTS AND LIFE SCIENCE AS STATION ORBITS HIGHER TODAY – A docked Russian cargo craft automatically fired its engines this morning boosting the International Space Stations altitude a little higher. During the rest of the day, the Expedition 55 crew supported life science and swapped out station hardware.Russias Progress 69 resupply ship docked to the Zvezda service module fired its thrusters boosting the stations orbit today. The two-minute, six-second burn establishes the correct orbit when three crew members undock and land in June and a two-orbit rendezvous capability for the Progress 70P resupply craft when it launches in July. More (Source: NASA – Apr 21)

ARIANESPACE TO LAUNCH JAPANESE BROADCAST SATELLITE – Arianespace on April 19 announced an agreement with Japans Broadcasting Satellite System Corporation and satellite manufacturer Space Systems Loral to launch the BSAT-4b satellite on an Ariane 5 rocket in 2020.The agreement follows the launch of BSAT-4a on an Ariane 5 in September 2017.BSAT is building up its satellite infrastructure ahead of the Tokyo Summer Olympic Games, which start in July 2020. Seeking to have BSAT-4b as an in-orbit backup ahead of the games, BSAT picked SSL to build the satellite last month.BSAT-4b will feature an identical co More (Source: SpaceNews – Apr 20)

PROTON-M LAUNCHES BLAGOVEST 12L SATELLITE FOR RUSSIAN AEROSPACE FORCES – The Russian military has expanded its fleet of communications satellites with the launch of the Blagovest 12L spacecraft on Wednesday, April 18.The military comsat lifted off atop a Proton-M launcher at 6:12 p.m. EDT (22:12 GMT) from the Baikonur Cosmodrome in Kazakhstan.Due to military nature of the mission, very little information has been given about the flight as well as pre-launch preparations. It is only known that the launch was initially targeted for December 25, 2017, but problems with one of the satellites components forced Russia to postpone the mission several times. More (Source: SpaceFlight Insider – Apr 19)

CHINA SATELLITE SJ-17, FRIENDLY WANDERER? – When China published its description of SJ-17, the folks at AGI who track satellites for a living raised their eyebrows.The Chinese said it was an experimental satellite. But the way they phrased it piqued our interest, says Bob Hall, standing a dozen feet from AGIs infamous ice cream stand here. More (Source: Breaking Defense – Apr 19)

EARTHNOW PROMISES REAL-TIME VIEWS OF THE WHOLE PLANET FROM A NEW SATELLITE CONSTELLATION – A new space imaging startup called EarthNow aims to provide not just pictures of the planet on demand, but real-time video anywhere a client desires. Its ambition is matched only by its pedigree: Bill Gates, Intellectual Ventures, Airbus, SoftBank and OneWeb founder Greg Wyler are all backing the play.Its promise is a constellation of satellites that will provide video of anywhere on Earth with latency of about a second. You wont have to wait for a satellite to come into range, or worry about leaving range; at least one will be able to view any area at any given time, so they can pass off the monitoring task to the next satellite over if necessary. More (Source: TechCrunch – Apr 19)

SPACEX LAUNCHES NASA PLANET-HUNTING SATELLITE – In a modest mission with the grandest of intentions, a SpaceX Falcon 9 rocket launched a planet-hunting satellite for NASA Wednesday that will measure the light from millions of stars, on the lookout for indications of Earth-like, potentially habitable worlds scattered across the nearby Milky Way.Building on the legacy of NASA’s trail-blazing Kepler mission, which showed that exoplanets are commonplace, the $337 million Transiting Exoplanet Survey Satellite, or TESS, will study vastly more stars across 85 percent of the sky in a bid to pinpoint thousands of new planets with the emphasis on Earth-size or slightly larger. More (Source: CBS News – Apr 19)

ROCKET LAB POSTPONES FIRST COMMERCIAL LAUNCH AFTER ISSUE DURING FUELING TEST – Rocket Lab said Tuesday it will push back the first commercial launch of its light-class Electron rocket from New Zealand by a few weeks to address a problem uncovered during a recent fueling test. The company announced the launch slip on Twitter, saying that the Rocket Lab launch team saw some unusual behavior with a motor controller during a wet dress rehearsal, a test often employed by launch providers to practice countdown procedures and verify that rocket and ground systems are ready for liftoff. More (Source: SpaceFlight Now – Apr 18)

THE AURORA STATION WILL BE THE FIRST LUXURY HOTEL IN SPACE – Are you ready for a luxury hotel in space? We all knew it was coming, even though it seems impossibly futuristic. But this time its not just science fiction; somebody actually has a plan.The space hotel will be called Aurora Station and the company behind it is Orion Span, a Silicon Valley and Houston-based firm. Orion Span aims to deliver the astronaut experience to people, by delivering the people into space. The catch? More (Source: Universe Today – Apr 18)

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Real time satellite tracking for: SPACE STATION

ISS sightings over your city | Spot The Station | NASA

How does the map work? Select your location

Country Select Country United States AfghanistanAlbaniaAlgeriaAngolaAntiguaArgentinaArubaAustraliaAustriaBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBermudaBoliviaBonaireBosniaBotswanaBrazilBruneiBulgariaCameroonCanadaChileChinaColombiaComorosCosta RicaCroatiaCubaCuracaoCyprusCzech RepublicDenmarkDominicaDominican RepublicEcuadorEgyptEl SalvadorEstoniaEthiopiaFalkland IslandsFijiFinlandFranceFrench GuianaGabonGambiaGeorgiaGermanyGhanaGreeceGrenadaGuatemalaGuyanaHaitiHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIrelandIsraelItalyJamaicaJapanJordanKazakhstanKenyaKuwaitKyrgyzstanLaosLatviaLebanonLiberiaLithuaniaLuxembourgMacedoniaMadagascarMalawiMalaysiaMaltaMarshall IslandsMauritiusMexicoMonacoMongoliaMoroccoMozambiqueMyanmarNamibiaNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigeriaNorwayOmanPakistanPanamaPapua New GuineaParaguayPeruPhilippinesPolandPortugalQatarRomaniaRussiaSaudi ArabiaSenegalSerbia MontenegroSeychellesSingaporeSlovakiaSloveniaSouth AfricaSouth KoreaSpainSri LankaSudanSurinameSwedenSwitzerlandSyriaTahitiTaiwanTanzaniaThailandTrinidad and TobagoTunisiaTurkeyUAEUgandaUkraineUnited KingdomUnited StatesUruguayUzbekistanVenezuelaVietnamYemenZambiaZimbabwe

Region State or Region

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ISS sightings over your city | Spot The Station | NASA

Boeing: International Space Station

The International Space Station (ISS) is the largest, most complex international scientific and engineering space project in history and the worlds largest endeavor into space to date. Boeing supports a variety of capability enhancements that will enable use of the ISS through 2024 and beyond, including a new communications system for visiting spacecraft, a new NASA docking system, and lithium-ion batteries for the solar arrays. In addition, Boeing supports processing of the laboratory experiment racks to facilitate experiments.

Read more from the original source:

Boeing: International Space Station

Real time satellite tracking for: SPACE STATION

CHINA BEGINS SELECTING NEW GROUP OF 18 ASTRONAUTS FOR SPACE STATION MISSIONS – China has launched a process to select 18 new astronauts for missions to the Chinese Space Station, including men and women from air force, science and engineering backgrounds.”The selection consists of three periods, and we will select not only males but also female candidates for the third batch of astronauts,” Yang Liwei, deputy head of the China Manned Space Agency (CMSA), said in Beijing on April 23.The selected candidates will be trained for missions to the Chinese Space Station (CSS), a project which brings new demands for spaceflight and expertise. More (Source: GBTIMES – Apr 24)

BOEING, LOCKHEED, ULA CORNER THE GOVERNMENT-FUNDED SPACE MARKET. SPACEX MOVING UP – Attracting new players to compete for national security and civil space contracts has been a longtime goal of the Congress, the Pentagon and NASA. But as the numbers show, only a handful of contractors command the bulk of federal dollars spent on space programs.The U.S. government invested $83 billion in space platforms and hypersonic technologies between fiscal years 2011 and 2017, according to Govinis new report, Space Platforms & Hypersonic Technologies Taxonomy. Lockheed Martin, United Launch Alliance a joint venture between Lockheed Martin and Boeing and Boeing captured more than half of all contract obligations, Govini estimated. More (Source: SpaceNews – Apr 23)

LAB TESTS AND LIFE SCIENCE AS STATION ORBITS HIGHER TODAY – A docked Russian cargo craft automatically fired its engines this morning boosting the International Space Stations altitude a little higher. During the rest of the day, the Expedition 55 crew supported life science and swapped out station hardware.Russias Progress 69 resupply ship docked to the Zvezda service module fired its thrusters boosting the stations orbit today. The two-minute, six-second burn establishes the correct orbit when three crew members undock and land in June and a two-orbit rendezvous capability for the Progress 70P resupply craft when it launches in July. More (Source: NASA – Apr 21)

ARIANESPACE TO LAUNCH JAPANESE BROADCAST SATELLITE – Arianespace on April 19 announced an agreement with Japans Broadcasting Satellite System Corporation and satellite manufacturer Space Systems Loral to launch the BSAT-4b satellite on an Ariane 5 rocket in 2020.The agreement follows the launch of BSAT-4a on an Ariane 5 in September 2017.BSAT is building up its satellite infrastructure ahead of the Tokyo Summer Olympic Games, which start in July 2020. Seeking to have BSAT-4b as an in-orbit backup ahead of the games, BSAT picked SSL to build the satellite last month.BSAT-4b will feature an identical co More (Source: SpaceNews – Apr 20)

PROTON-M LAUNCHES BLAGOVEST 12L SATELLITE FOR RUSSIAN AEROSPACE FORCES – The Russian military has expanded its fleet of communications satellites with the launch of the Blagovest 12L spacecraft on Wednesday, April 18.The military comsat lifted off atop a Proton-M launcher at 6:12 p.m. EDT (22:12 GMT) from the Baikonur Cosmodrome in Kazakhstan.Due to military nature of the mission, very little information has been given about the flight as well as pre-launch preparations. It is only known that the launch was initially targeted for December 25, 2017, but problems with one of the satellites components forced Russia to postpone the mission several times. More (Source: SpaceFlight Insider – Apr 19)

CHINA SATELLITE SJ-17, FRIENDLY WANDERER? – When China published its description of SJ-17, the folks at AGI who track satellites for a living raised their eyebrows.The Chinese said it was an experimental satellite. But the way they phrased it piqued our interest, says Bob Hall, standing a dozen feet from AGIs infamous ice cream stand here. More (Source: Breaking Defense – Apr 19)

EARTHNOW PROMISES REAL-TIME VIEWS OF THE WHOLE PLANET FROM A NEW SATELLITE CONSTELLATION – A new space imaging startup called EarthNow aims to provide not just pictures of the planet on demand, but real-time video anywhere a client desires. Its ambition is matched only by its pedigree: Bill Gates, Intellectual Ventures, Airbus, SoftBank and OneWeb founder Greg Wyler are all backing the play.Its promise is a constellation of satellites that will provide video of anywhere on Earth with latency of about a second. You wont have to wait for a satellite to come into range, or worry about leaving range; at least one will be able to view any area at any given time, so they can pass off the monitoring task to the next satellite over if necessary. More (Source: TechCrunch – Apr 19)

SPACEX LAUNCHES NASA PLANET-HUNTING SATELLITE – In a modest mission with the grandest of intentions, a SpaceX Falcon 9 rocket launched a planet-hunting satellite for NASA Wednesday that will measure the light from millions of stars, on the lookout for indications of Earth-like, potentially habitable worlds scattered across the nearby Milky Way.Building on the legacy of NASA’s trail-blazing Kepler mission, which showed that exoplanets are commonplace, the $337 million Transiting Exoplanet Survey Satellite, or TESS, will study vastly more stars across 85 percent of the sky in a bid to pinpoint thousands of new planets with the emphasis on Earth-size or slightly larger. More (Source: CBS News – Apr 19)

ROCKET LAB POSTPONES FIRST COMMERCIAL LAUNCH AFTER ISSUE DURING FUELING TEST – Rocket Lab said Tuesday it will push back the first commercial launch of its light-class Electron rocket from New Zealand by a few weeks to address a problem uncovered during a recent fueling test. The company announced the launch slip on Twitter, saying that the Rocket Lab launch team saw some unusual behavior with a motor controller during a wet dress rehearsal, a test often employed by launch providers to practice countdown procedures and verify that rocket and ground systems are ready for liftoff. More (Source: SpaceFlight Now – Apr 18)

THE AURORA STATION WILL BE THE FIRST LUXURY HOTEL IN SPACE – Are you ready for a luxury hotel in space? We all knew it was coming, even though it seems impossibly futuristic. But this time its not just science fiction; somebody actually has a plan.The space hotel will be called Aurora Station and the company behind it is Orion Span, a Silicon Valley and Houston-based firm. Orion Span aims to deliver the astronaut experience to people, by delivering the people into space. The catch? More (Source: Universe Today – Apr 18)

AFRICA’S MOST ADVANCED CUBE SATELLITE TO BE UNVEILED IN SA AHEAD OF LAUNCH – Science and Technology Minister Mmamoloko Kubayi-Ngubane will unveil South Africa’s most sophisticated satellite on Tuesday ahead of its launch in India in July.The nanosatellite, dubbed ZACUBE-2, was developed by Cape Peninsula University of Technology (CPUT) and the French South African Institute of Technology as a follow-up to the previous nanosatellite, ZACUBE-1, which was launched from Yasny Launch Base in Russia. More (Source: HuffPost South Africa – Apr 18)

BRITISH STARTUP EARTH-I SHARES FIRST COLOR VIDEO FROM ITS VIVIDX2 SATELLITE – British startup Earth-i unveiled the first color video captured by its VividX2 satellite, a prototype for its future Earth imagery constellation, April 16 at the 34th Space Symposium here.The videos show cars in Nashville, Tennessee, airports in Dubai, United Arab Emirates, and Buenos Aires, Argentina, and city life in New Orleans, Louisiana, San Diego, California, and Sydney, Australia.In January, Earth-i launched VividX2, a 100-kilogram satellite built by Surrey Satellite Technologies Ltd. (SSTL) and previously called Carbonite-2, aboard an Indian Polar Satellite Launch Vehicle into sun synchronous orbit. More (Source: SpaceNews – Apr 17)

SPACEX SCRUBS FIRST ATTEMPT TO LAUNCH TESS ON A MISSION TO SEARCH FOR NEAR-EARTH EXOPLANETS – NASA and SpaceX scrubbed the initial launch attempt for the Transiting Exoplanet Survey Satellite, or TESS. The planet-hunting observatory will be launched by a brand new Block 4 Falcon 9 rocket from SLC-40 into an orbital resonance with the moon that will allow it to perform a near all-sky survey to find and categorize the number and types of exoplanets within 300 light years of Earth. The next attempt will take place on Wednesday during a 30 second window that opens at 18:51 EDT (22:51 UTC) More (Source: NASASpaceFlight.com – Apr 17)

THE US GOVERNMENT LOGGED 308,984 POTENTIAL SPACE-JUNK COLLISIONS IN 2017 – China’s Tiangong-1 space station fell to Earth on April 2, raining debris over a patch of Pacific Ocean some 2,500 miles south of Hawaii.But Tiangong-1 is just the tip of the space-junk iceberg.There are about 23,000 satellites, rocket bodies, and other human-made objects larger than a softball in orbit. There may also be some 650,000 softball-to-fingernail-size objects and 170 million bits of debris smaller than the tip of a pen stuff like flecks of paint and fragments of explosive bolts. More (Source: Business Insider – Apr 16)

MULTI-SATELLITE PAYLOAD HOISTED INTO HIGH-ALTITUDE ORBIT BY ATLAS 5 ROCKET – A package of communications and tech demo satellites for the U.S. Air Force rode a United Launch Alliance Atlas 5 rocket into an orbit more than 20,000 miles over the equator after liftoff from Cape Canaveral Saturday evening. The dual-payload mission required the most capable version of ULAs Atlas 5 rocket, a hot-rod launcher with five solid-fueled strap-on motors to add an extra boost during the fiery liftoff at 7:13 p.m. EDT (2313 GMT) from Cape Canaverals Complex 41 launch pad. More (Source: SpaceFlight Now – Apr 16)

SATELLITE IMAGES SHOW CRATERS AT ALLEGED SYRIAN CHEMICAL WEAPONS FACILITIES – The Syrians say some targeted sites didn’t receive any damage. Satellite images given to CNN appear to show the contrary — extensive damage.The US Department of Defense early Saturday released a map that it says shows their three Syrian airstrike targets. CNN provided that map to two satellite imagery companies, DigitalGlobe and Planet.com.Satellite images from those companies appear to show extensive airstrike damage to facilities allegedly involved with Syria’s chemical weapons program. More (Source: CNN – Apr 15)

NASA MAY EXTEND SPACE STATION MISSIONS TO ADDRESS POTENTIAL COMMERCIAL CREW DELAYS – NASA is in discussions with its Russian counterparts about extending some upcoming space station missions as a way to buy more time for development of commercial crew vehicles.During an April 12 hearing by the commerce, justice and science subcommittee of the House Appropriations Committee on the agencys fiscal year 2019 budget proposal, NASA Acting Administrator Robert Lightfoot said longer increments of crews on the ISS could be one way to provide more schedule margin in the event of additional delays by Boeing and SpaceX in the development of their crewed spacecraft. More (Source: SpaceNews – Apr 14)

ATLAS 5 ROCKET READIED FOR HIGH-ALTITUDE MULTI-SATELLITE FLIGHT SATURDAY – United Launch Alliance crews at Cape Canaveral are finishing final preparations for an Atlas 5 rocket launch Saturday evening to dispatch three U.S. military satellites directly to an orbital perch more than 20,000 miles over the equator. Set for blastoff at 7:13 p.m. EDT (2313 GMT) Saturday, the Atlas 5 rocket will fly in its most powerful configuration, helped off Cape Canaverals Complex 41 launch pad with five Aerojet Rocketdyne-built solid rocket boosters and a Russian-made RD-180 main engine producing a combined 2.6 million pounds of thrust. More (Source: SpaceFlight Now – Apr 14)

THE AMBITIOUS PROPOSAL TO CREATE A SPACE ‘MUSEUM’ IN ORBIT – On 18 May 2009, 570km (350 miles) above the Earth, astronaut John Grunsfeld became the last human to touch the Hubble Space Telescope. Before re-entering Space Shuttle Atlantis airlock at the end of the final and gruelling servicing mission, he recalled a quote from science fiction legend, Arthur C Clarke.The only way of finding the limits of the possible, is by going beyond them into the impossible, he said over the intercom to the VIPs gathered in mission control. On this mission, we tried some things that many people said were impossible we wish Hubble the very best. More (Source: BBC News – Apr 13)

THE SNEAKY WAYS CHINA AND RUSSIA COULD THREATEN US SATELLITES – Major global powers, such as China and Russia, are focusing more on space weapons that neutralize others satellites rather than those that destroy payloads on orbit, a new report has found.The study by the Secure World Foundation, released Wednesday morning and previewed exclusively with Defense News, is a comprehensive collection of public-source information about the counterspace capabilities of China, Russia, North Korea and other world powers that could threaten American dominance in space. More (Source: DefenseNews.com – Apr 13)

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