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Category Archives: Mars

For Elon Musk and His Disciples, Mars Is Heaven – The Catholic Thing

Posted: April 8, 2024 at 4:55 pm

In terms of revolutionizing the world and pushing humanity forward, Elon Musk has easily been one of the most consequential figures in the last decade. Not only did he make electric vehicles profitable, but he somehow also did the same with rocket science. At the moment, Musk is busy developing self-driving cars, neural transmitters, and high-functioning androids.

Thus, it is right and just that an acclaimed biographer like Walter Isaacson tells the Musk story. The example of a self-made visionary overcoming obstacles is nothing short of inspiring. More importantly, his experience as a member of Generation X (those between 45 and 60) is representative of many in his age group.

Naturally, the biography emphasizes Musks technical genius and indomitable will. At so many junctures in his life, Musk drives both himself and his employees to do amazing things, like produce thousands of Teslas in an impossibly short timeframe or design a reusable rocket that can safely transport astronauts to the international space station.

These great feats, however, often come at great human cost, with Musk and his crew often hitting the breaking points of sanity and emotional stability. In such moments, Musk goes into demon mode, brutally criticizing and firing employees, denouncing and mocking the competition, and desperately looking to distract himself from a deep internal darkness (usually through work).

Although Musk and his biographer will attribute these manic episodes to his undiagnosed Aspergers Syndrome or his commitment to greatness, a Christian would rightly conclude that almost all of his personal turmoil stems from the absence of a spiritual life.

Musk is one of the richest and most celebrated men in the world, yet he also has to be one of the loneliest and saddest, bereft of community, meaning, and love. At one point, he told admirers: Id be careful what you wish for. Im not sure how many people would actually like to be me. The amount I torture myself is next level, frankly.

Like many of his generation, Musk, 52, grew up in a broken household. He had a callous, emotionally abusive father and a vain, passive mother. Inevitably, they divorced as their children reached adolescence. Musk technically attended a Christian school in South Africa, but his family never went to church. Instead of learning how to pray and cultivate virtue, he learned how to fight and write programs. Upon experiencing existential depression as a teenager, he found solace in reading The Hitchhikers Guide to the Galaxy and playing video games.

This background made him tough, resourceful, and well-positioned to thrive in America in the 90s and 00s, but it also made him temperamental and restless. Again, like many in his generation, he filled the hole in his heart with an addiction to work and video games. This led him to make his first fortune with Zip2, then another with PayPal, then another with SpaceX, and then another with Tesla. Each time, he would launch a project surge, mandating long hours, maximizing efficiency, berating employees, and constantly taking risks.

Rather than being motivated by fame or fortune, Musk was driven by something much greater: faith. Except that the faith he embraced was the nebulous idea of human progress, not organized religion. Judging from his comments, his idea of heaven includes cyborg humans, friendly non-woke robots, spaceships going to Mars, and gloriously high birthrates. Its a vision somewhat like Ray Bradburys short story, Mars Is Heaven!, but without the tragic ending.

Despite his uncompromising disposition, Musk has disciples who look up to him as a kind of messiah. As one might imagine, those close to Musk have the same outlook on life as he does. They go hardcore with their duties, dispense with personal attachments, and attempt to do the impossible. In a revealing exchange between Musks longtime employees, one of them admitted, I was burned out [working at Tesla]. But after nine months [elsewhere], I was bored, so I called my boss and begged him to let me come back. I decided Id rather be burned out than bored.

Somewhere up in heaven, Blaise Pascal, who once wrote that All mans troubles come from not knowing how to sit still in one room, is likely shaking his head and sighing at these poor souls. While they have applied their remarkable brainpower to things that Musk proudly declares are far cooler than whatever is the second coolest, they have sacrificed the very thing that makes them human in the first place: relationships, contentment, and purpose.

At what point can people finally settle down and rest in their accomplishments? When does the constant striving end? What would have to happen to Elon Musk or his disciples for people to realize that this is not a good model for a rich and fulfilling life? If constant work is the way to heaven, does that mean retirement is the way to hell? Was Ayn Rand right after all that our world is lifted by atlases and fountainheads simply being their brilliant selves?

Put simply, the hustle never stops. Of course, it could be worse. One of Musks many envious opponents in business or government could take him down and impose on all of us a drab, regressive police state that opposes human achievement and independence. This possibility has made most conservatives generally supportive of Musk who at least believes in free speech, industry, free markets, and humanity.

Its important to realize, however, that human life could be made better, yet Musk will not be the worlds savior. The real progress to be made by society does not reside in rockets and robots, but in community and contemplation. True, these goods can coincide and complement one another, but the former should not overtake the latter. Before man was made for work, he was made for love.

Lets hope that Elon Musk and the many who share his post-Christian faith in technology and themselves will come to realize this before they burn out for good.

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NASA`s Perseverance rover spots thousands of `unusual` white rocks on Mars – WION

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NASA`s Perseverance rover spots thousands of `unusual` white rocks on Mars  WION

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Astrophysicist called the colonization of Mars a dangerous illusion – The Universe. Space. Tech

Posted: at 4:55 pm

SpaceX CEO Elon Musk has announced his intention to relocate a million people to Mars by 2050. However, a well-known astrophysicist and a member of the royal family of Great Britain with the title Astronomer Royal Martin Rees expressed doubts at such a fast pace. The astrophysicist frankly calls Musks plans a dangerous illusion.

Rees expressed his views while participating in the House of Lords podcast Lord Speakers Corner, where he described Musk as an extraordinary figure with a rather strange character, which might indicate a growing unpredictability.

I dont think Elon Musks plans are realistic. Perhaps only some brave pioneers will be able to live on Mars. The idea of mass migration to avoid Earths problems, which he (Elon Musk) and several other space enthusiasts adopted, in my opinion, is a dangerous illusion, Rees notes.

Rees suggests financing space research privately, rather than using public funds, as is the case with NASA and SpaceX. The astrophysicist argues that governments should be more careful about crew safety, which makes space programs extremely costly. Therefore, manned missions to Mars will be a very expensive initiative more expensive than all space programs combined.

The main part of research in space should be carried out by remotely controlled robots. In cases where it is impossible to do without people, such space missions should be funded by private companies, but not at the expense of public funds, Rees believes.

The problems highlighted by Rees relate to the adaptation of the human body to space conditions, which can be extremely harmful to health. Perhaps he is right that it is necessary to solve Earths problems first before considering colonization of other planets.

Earlier, we reported on how Elon Musk was pointed to a serious miscalculation in the colonization of Mars.

According to telegraph.co.uk

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Bruno Mars Announced as Intuit Dome’s Grand Opening Performer With Two Shows in Los Angeles on August 15 and 16 – Business Wire

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Bruno Mars Announced as Intuit Dome's Grand Opening Performer With Two Shows in Los Angeles on August 15 and 16  Business Wire

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SpaceX plans to leave the first humans on Mars stranded with no way home – TweakTown

Posted: at 4:55 pm

SpaceX has conducted a presentation at its Starbase facility in Boca Chica, Texas, revealing some key details about its upcoming Mars missions that will feature the world's most powerful rocket, Starship.

The company's CEO, Elon Musk, has taken to stage to discuss what fans of SpaceX can expect out of the company in 2024 and what will be involved in creating a sustainable presence on the surface of Mars. Musk said that this is the first time in human civilization that Earth is capable of making the species multiplanetary, and all of this hinges of the success of Starship, the world's largest and most powerful rocket ever created.

Musk outlines that mass to orbit is a key factor in achieving a Mars base, and when Starship is complete, it will be capable of taking 200 tons to orbit while being fully reusable. The SpaceX CEO explains that once Starship is in orbit, it will need to be refueled by a tanker that's also in orbit. This new technology will be called Ship to Ship Propellent Transfer, and for every trip to Mars, Starship will need to be refueled six times, so a ratio of 5 to 1. Musk said that SpaceX plans on demonstrating Ship to Ship Propellent Transfer sometime next year.

"You actually want to use the ship. Take a part the ship and use it for raw materials on Mars. Because the ship materials will be so valuable, most of the ships you won't want to bring back, you would just want to use them for raw materials. Eventually we will want to bring ships back and I think we will want to give people the option of coming back because they're more likely to want to go if there's some option of coming back. But I think most of the people that go to Mars will never come back to Earth," said Musk during the presentation (skip to 23:00)

Additionally, Musk said that Starship's ship will be turned into scrap metal once it lands on Mars as its parts will be extremely valuable to the pioneers living on the Red Planet. Ultimately, the company plans on creating a Starship that is capable of making a return trip back to Earth, but initially Musk believes most people who sign up for a trip to Mars will not return to Earth.

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Mars may not have had liquid water long enough for life to form – Ars Technica

Posted: at 4:54 pm

Mars has a history of liquid water on its surface, including lakes like the one that used to occupy Jezero Crater, which have long since dried up. Ancient water that carried debrisand melted water ice that presently does the samewere also thought to be the only thing driving the formation of gullies spread throughout the Martian landscape. That view may now change thanks to new results that suggest dry ice can also shape the landscape.

Previously, scientists were convinced that only liquid water shaped gullies on Mars because thats what happens on Earth. What was not taken into account was sublimation, or the direct transition of a substance from a solid to a gaseous state. Sublimation is how CO2 ice disappears (sometimes water ice experiences this, too).

Frozen carbon dioxide is everywhere on Mars, including in its gullies. When CO2 ice sublimates on one of these gullies, the resulting gas can push debris further down the slope and continue to shape it.

Led by planetary researcher Lonneke Roelofs of Utrecht University in the Netherlands, a team of scientists has found that the sublimation of CO2 ice could have shaped Martian gullies, which might mean the most recent occurrence of liquid water on Mars may have been further back in time than previously thought. That could also mean the window during which life could have emerged and thrived on Mars was possibly smaller.

Sublimation of CO2 ice, under Martian atmospheric conditions, can fluidize sediment and creates morphologies similar to those observed on Mars, Roelofs and her colleagues said in a study recently published in Communications Earth & Environment.

Earth and Martian gullies have basically the same morphology. The difference is that were certain that liquid water is behind their formation and continuous shaping and re-shaping on Earth. Such activity includes new channels being carved out and more debris being taken to the bottom.

While ancient Mars may have had enough stable liquid water to pull this off, there is not enough on the present surface of Mars to sustain that kind of activity. This is where sublimation comes in. CO2 ice has been observed on the surface of Mars at the same time that material starts flowing.

After examining observations like these, the researchers hypothesized these flows are pushed downward by gas as the frozen carbon dioxide sublimates. Because of the low pressure on Mars, sublimation creates a relatively greater gas flux than it would on Earthenough power to make fluid motion of material possible.

There are two ways sublimation can be triggered to get these flows moving. When part of a more exposed area of a gully collapses, especially on a steep slope, sediment and other debris that have been warmed by the Sun can fall on CO2 ice in a shadier and cooler area. Heat from the falling material could supply enough energy for the frost to sublimate. Another possibility is that CO2 ice and sediment can break from the gully and fall onto warmer material, which will also trigger sublimation.

There is just one problem with these ideas: since humans have not landed on Mars (yet), there are no in situ observations of these phenomena, only images and data beamed back from spacecraft. So, everything is hypothetical. The research team would have to model Martian gullies to watch the action in real time.

To re-create a part of the red planets landscape in a lab, Roelofs built a flume in a special environmental chamber that simulated the atmospheric pressure of Mars. It was steep enough for material to move downward and cold enough for CO2 ice to remain stable. But the team also added warmer adjacent slopes to provide heat for sublimation, which would drive movement of debris. They experimented with both scenarios that might happen on Mars: heat coming from beneath the CO2 ice and warm material being poured on top of it. Both produced the kinds of flows that had been hypothesized.

For further evidence that flows driven by sublimation would happen under certain conditions, two further experiments were conducted, one under Earth-like pressures and one without CO2 ice. No flows were produced by either.

For the first time, these experiments provide direct evidence that CO2 sublimation can fluidize, and sustain, granular flows under Martian atmospheric conditions, the researchers said in the study.

Because this experiment showed that gullies and systems like them can be shaped by sublimation and not just liquid water, it raises questions about how long Mars had a sufficient supply of liquid water on the surface for any organisms (if they existed at all) to survive. Its period of habitability might have been shorter than it was once thought to be. Does this mean nothing ever lived on Mars? Not necessarily, but Roelofs findings could influence how we see planetary habitability in the future.

Communications Earth & Environment, 2024. DOI: 10.1038/s43247-024-01298-7

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Want to Start a Farm on Mars? This Rover Will Find Out if it’s Possible – Universe Today

Posted: at 4:54 pm

Travelling to Mars has its own challenges. The distance alone makes the journey something of a mission in itself. Arrive though, and the handwork has only just begun. Living and surviving on Mars will be perhaps humans biggest challenge yet. It would be impossible to take everything along with you to survive so instead, it would be imperative to live off the land and produce as much locally as possible. A new rover called AgroMars will be equipped with a number of agriculture related experiments to study the make up of the soil to assess its suitability for growing food.

Growing food on Mars poses a number of challenges, chiefly due to the harsh environmental conditions. Not least of which is the low atmospheric pressure, temperature extremes and high radiation levels. To try and address these, new techniques have been developed in the fields of hydroponics and aeroponics. The key to these new techniques involves using nutrient rich solutions instead of soils.

Special structures are build analogous to greenhouses on Earth with artificial lighting, temperature and humidity control. Genetic engineering too has played a part in developing plants that are more hardy and capably of surviving in harsh Martian environments. As we continue to explore the Solar System and in particular Mars, we are going to have to find ways to grow food in alien environments.

Enter AgroMars. A space mission taking a rover to Mars to hunt for, and explore the possibility of establishing agriculture on Mars! The rover will be launched with similar capabilities to the likes of Perseverance or Curiosity. The rover will be launched to Mars by a Falcon 9 launch vehicle operated by Space X but this is some years off yet. The development phase has yet to start. In a paper by lead author M. Duarte dos San- tos the mission has been shaped, reality is a little way off.

On arrival, AgroMars will use an X-ray and infrared spectrometer, high resolution cameras, pH sensors, mass spectrometers and drilling tools to collect and analyse soil samples. The samples will be assessed for mineralogical composition, soil texture, soil pH, presence of organic compounds and water retention capacity.

To be able to assess the Martian soil the rover must possess advanced capabilities for collecting and analysing soil samples, more than before. The data will then be sent on to laboratories on Earth and it is their responsibility to interpret the information. The multitude of groups involved is a wonderful reminder how science transcends geographical borders. Working together will yield far better results and help to advance our knowledge of astrobiology and agriculture on Mars.

This doesnt come cheap though. The estimated cost of the mission is in the region of $2.7 billion which includes development, launch and exploration for the entire mission.

The total cost of the mission is estimated to be around $2.7 billion, which includes $2.2 billion for the development and launch of the rover and $500 million for its exploitation during the entirety of the mission. Whether it pardon the pun gets off the ground is yet to be seen but if we are to explore and even establish a permanent base on Mars then we will have to gain a better understanding of the environment to feed and sustain future explorers.

Source : AgroMars, Space Mission Concept Study To Explore Martian Soil And Atmosphere To Search For Possibility Of Agriculture on Mars.

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Madison board to vote on Mars Hill wedding venue, 1st since event venue moratorium – Citizen Times

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NASA Crashed a Spacecraft Into an Asteroid and There Could Be Some Consequences – Popular Mechanics

Posted: at 4:54 pm

Luckily, NASA had the same idea. Which is why, in September of 2022, the space agency smashed a spacecraft into the asteroid Dimorphos to alter its trajectory. This 14,000-mph kinetic impact was part of the Double Asteroid Redirection Test (DART) mission, which was our species first attempt at purposely redirecting an object in space. While the mission was hailed as a complete success, the fallout from that celestial run-in is producing some unintended consequences.

In a new paper published in the journal Monthly Notices of the Royal Astronomical Society in mid-February, Marco Fenuccia researcher at the European Space Agencys (ESA) Near-Earth Objects Coordination Center (NEOCC)concluded that, while the resulting debris from the DART impact wont burn up in Earths atmosphere, some is headed toward Marss orbit, where a potential impact would have a much different outcome.

There may be a chance for them to impact Mars in the future, the paper reads. Given the rarefaction of the Martian atmosphere, we expect the boulders to arrive intact on the ground and excavate a small impact crater.

Speaking with National Geographic, Fenucci noted that impact craters could be up to 1,000 feet wide. But because of its thin atmosphere, Mars is no stranger to such impactsin fact, Mars gets whacked by space debris 3.2 times more often than even the Moon. These impacts also pale in comparison to Mars largest impact crater, the Hellas basin, which is roughly twice the size of Alaska.

While estimates dozens of millennia into the future can be a little fuzzy, these new space boulders wont make a close pass by Mars until some 6,000 years into the future, and again in 13,000 years.

So, while the DART mission could have a (far) future impact on the Red Planet, the more pressing concern is the ESAs upcoming Hera missiondesigned to investigate the effects of the DART impact in greater detail. Launching in October of this year and reaching the DidymosDimorphos system in December of 2026, Hera will likely encounter some 37 new boulders floating around the binary asteroids in a debris field.

If a collision is imminent, the spacecraft may need to be maneuvered around these newly dislodged rocks. But, thankfully, space is big, and the possibility of impact is still pretty low.

Hopefully, Hera will arrive at the twin asteroids safe and sound, learn all the details of DARTs impact, and provide humanity with a much needed Plan B for, well, going the way of the dinosaurs.

Darren lives in Portland, has a cat, and writes/edits about sci-fi and how our world works. You can find his previous stuff at Gizmodo and Paste if you look hard enough.

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Bruno Mars will open the new Intuit Dome in Inglewood with 2 shows in August – Daily Breeze

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