Daily Archives: July 21, 2017

Bitcoin leaps 15% to highest in nearly a month on increased confidence in currency’s future – CNBC

Posted: July 21, 2017 at 11:51 am

Bitcoin jumped Thursday to its highest price in almost four weeks as digital currency developers appeared to come closer to an agreement that would prevent a split in the cryptocurrency.

Bitcoin rose more than 15 percent, to $2,675.67, its highest level since June 25, according to CoinDesk. As of 1:33 p.m. ET, the digital currency traded near $2,648. It's up about 4 percent for July and more than 170 percent higher for the year.

Bitcoin three-month performance

Source: CoinDesk

Developers need to agree on activating an upgrade known as Segregated Witness by Aug. 1 in order to prevent the digital currency from splitting, or forking. Coinbase's GDAX exchange has said it might pause bitcoin trading if the currency splits.

"Bitcoin is rallying largely because the probability of Segregated Witness being activated is increasing as more miners signal that they will activate it," said Ari Paul, CIO of BlockTower Capital, a cryptocurrency investment firm. Not every miner has to agree, but at least 80 percent need to.

The move higher also came amid increased interest in the digital currency world from Wall Street. Forbes reported Tuesday that bitcoin is a top holding of investor Bill Miller's hedge fund.

"The institutional interest in this space has picked up again, not that it really died off too much," said Brian Kelly, a CNBC contributor and founder of BKCM, which runs a digital asset management strategy for clients. "Institutions are looking to get back in in a meaningful way."

Ethereum also jumped more than 18 percent, to near $230, its highest since Tuesday, according to TradingView charts of Coinbase data. Ethereum plunged below $200 over the weekend.

The gains in Ethereum came despite news Wednesday that hackers stole more than $30 million in Ethereum from wallets as the result of a security flaw. Earlier in the week, thieves stole more than $7 million in Ethereum by hacking the initial coin offering for CoinDash.

Read the rest here:
Bitcoin leaps 15% to highest in nearly a month on increased confidence in currency's future - CNBC

Posted in Bitcoin | Comments Off on Bitcoin leaps 15% to highest in nearly a month on increased confidence in currency’s future – CNBC

Bitcoin Prices Are Soaring and These Two Companies May See Their Shares Surge – TheStreet.com

Posted: at 11:51 am

While one can't directly link the cryptocurrency rally to the boost in these two tech stocks, it's certainly plausible that it helped.

We're not saying Bitcoin prices boosted Nvidia Corporation (NVDA) and Advanced Micro Devices, Inc. (AMD) on Thursday. We're also not saying it didn't boost the stocks.

NVDA stock rallied 1.44%, while AMD stock climbed 1.85% on Thursday.Bitcoin prices though? They soared. At 11 a.m. ET, Bitcoin was trading at $2,357. By 2 p.m. the cryptocurrency was more than $2,600. The 13% rally in three hours wasn't enough, though. Bitcoin eventually climbed above $2,900 before falling back some. On global exchanges, prices are currently hovering near $2,770.

On Friday, shares of Nvidia initially opened lower but quickly turned to positive territory. Up almost 1% to $169.13, shares are near session highs. Likewise, AMD opened lower on the day too, but quickly shot up 1.6% to $14.02 and is also trading at session highs.

The rally in Bitcoin comes alongside government agencies taking down two of the dark web's biggest illegal online markets:AlphaBay and Hansa. Bitcoin and cryptocurrencies were a big part of the transactions that took place on these sites. But with cryptocurrencies branching out and becoming more mainstream, the demand remains robust. That's indicative by the price of Bitcoin.

More importantly, though, BIP 91 -- the Bitcoin Improvement Proposal -- rather suddenly has the support of more than 90% of miners. There were several proposals out there, butin a nutshell, BIP 91 is a way for the Bitcoin community to scale up the size of its market. This is being viewed as positive news by miners and investors.

Follow this link:
Bitcoin Prices Are Soaring and These Two Companies May See Their Shares Surge - TheStreet.com

Posted in Bitcoin | Comments Off on Bitcoin Prices Are Soaring and These Two Companies May See Their Shares Surge – TheStreet.com

Bitcoin bubble dwarfs tulip mania from 400 years ago, Elliott Wave analyst says – CNBC

Posted: at 11:51 am

The principle is a sophisticated form of technical analysis widely followed by traders that analyzes cycles of sentiment in an attempt to predict market performance five waves typically signals a coming downturn.

Regarding bitcoin, "under the Elliott Wave model, what we're seeing, we're making a final fifth wave from six cents," the younger Prechter told CNBC in a phone interview Thursday. "It does not imply it will go to zero. It does not imply it will go to six cents. I do think it will happen to the clones [newly formed digital currencies]."

The Elliott Wave for bitcoin

Source: The Elliott Wave Theorist

In September 2010, Elliott Prechter wrote in The Elliott Wave Theorist about bitcoin when it traded at 6 cents. Very few in the financial world seriously considered the digital currency at the time.

"It proved to be the buying opportunity not just of a lifetime, but so far of all time," Prechter said.

Bitcoin hit a record of $3,025 in June, 50,000 times its price in 2010. The digital currency traded near $2,652 Thursday, more than twice where it started the year.

Bitcoin (July 2010 - July 2017)

Source: CoinDesk

As a result of the meteoric price surge, Wall Street has started paying closer attention to bitcoin in the last several weeks.

For example:

To Prechter, the forecasts for bitcoin to rise dramatically resemble calls in 1999, just before the burst of the dotcom bubble, for the Dow Jones industrial average to reach 100,000.

He said the excitement surpasses the tulip bulb mania in The Netherlands in the early 1600s.

As Investopedia tells it, tulip bulbs became such a prized commodity that by 1636 they were being traded on many Dutch stock exchanges and "many people traded or sold possessions to participate in the tulip market mania."

"Like any bubble, it all came to an end in 1637, when prices dropped and panic selling began," according to the article. "Bulbs were soon trading at a fraction of what they once had, leaving many people in financial ruin."

"Technology has advanced greatly, but human psychology is still the same"

Source: The Elliott Wave Theorist

Some analysts have also compared the excitement around bitcoin and other digital currencies to the Beanie Babies craze in the 1990s.

Prechter also pointed to the challenges bitcoin and its rival ethereum are facing in order to expand their reach.

Bitcoin faces an Aug. 1 deadline for developers to agree on a system to upgrade the network and prevent the currency from splitting. Meanwhile, transaction fees ran up to $5 in June and are still near $2.

In June, some sales of new digital currencies clogged the ethereum network, creating a backlog of orders. Separately, ethereum prices briefly plunged from above $300 to 10 cents on one exchange before recovering.

To be sure, Prechter told CNBC that a mania "can be both a mania and a revolution at the same time."

Like many digital currency enthusiasts, he sees significant potential in the cryptocurrencies for automating the banking and legal industries.

"The distant future of crypto is bright," Prechter said in the report. "Crypto tech is like the internet in 1999: It was poised to take over the world, but the NASDAQ still fell almost 90% during the dot-com bust of 2000-2002."

But bitcoin may not be part of that future.

"It's too soon to know if Bitcoin is Facebook or MySpace," Prechter said.

Continue reading here:
Bitcoin bubble dwarfs tulip mania from 400 years ago, Elliott Wave analyst says - CNBC

Posted in Bitcoin | Comments Off on Bitcoin bubble dwarfs tulip mania from 400 years ago, Elliott Wave analyst says – CNBC

PR: Announcement of Po.et’s Token Sale August 8, 2017 – Bitcoin News (press release)

Posted: at 11:51 am

This is a paid press release, which contains forward looking statements,and should be treated as advertising or promotional material. Bitcoin.com does not endorse nor support this product/service. Bitcoin.com is not responsible for or liable for any content, accuracy or quality within the press release.

Establishing the Ownership and Licensing of the Worlds Creative Digital Assets

Po.et, a new protocol designed to accelerate solutions for the digital media industry utilizing blockchain technology and timestamped metadata to create proper attribution and licensing opportunities for publishers have announced their invitation-only POE token sale for August 8, 2017.

The core objectives of Po.et are to create a platform which simplifies the process for publishing, licensing and authentication of digital assets. Simplifying the publishing process necessitates solving the issues of document integrity, licensing, arbitrage, analytics, syndication and attribution of digital assets. Po.et aims to create a Bitcoin blockchain-based platform with added smart contract functionality and applications to facilitate distribution of digital creative works and remove marketplace friction for publishers, editors and content creators by solving these issues, as well as creating greater cost efficiencies in hashing metadata than previously introduced.

Po.ets platform includes a digital media licensing marketplace and its core product the immutable portfolio, an asset wallet for all creative digital assets where territory and search parameters are considered for licensing and monetization. Po.et is ultimately laying the foundation for an open, blockchain-based protocol for decentralized media applications. The Po.et native token (POE) serves several purposes: To bootstrap the network effects of Po.et by creating a community of engaged, invested stakeholders and publishers. To raise funds for the long-term development of Po.et and to provide a mechanism to economically reward early adopters and positive contributors to the Po.et network.

There is a foundational race right now to solve key vertical challenges for the publishing industry. Po.et is born out of a pain we felt deeply at Bitcoin Magazine and we have partnerships identified to work in tandem to create solutions through the Po.et protocol attribution and licensing marketplaces, said David Bailey, CEO of BTC Media.

Po.et has previously raised $1 million USD in a pre-sale of tokens from media veterans, institutional investors, and blockchain entrepreneurs. Now Po.et is aiming to raise an additional $9 million USD through the sale of the POE token, which represent a share of revenue generated from commercial activities on the Po.et network.

Of the 3,141,592,653 POE tokens released, 50 percent will be distributed to the community. Of the remaining POE tokens, 10 percent will be distributed to the early investors who funded Po.et development prior to the token sale. An additional 10 percent will be distributed over time topublishers, journalists, alpha publishing partners and others who contribute to growing the Po.et network. The Po.et Foundation will retain 22 percent of all POE tokens for long-term development, with the remaining 8 percent going to the early team and founders.

ABOUT PO.ET: Po.et Proof of Existence 2.0 is a Bitcoin blockchain protocol that establishes an open, universal and immutable ledger for managing the unalterable ownership, attribution and licensing of creative digital assets. Po.et builds a bridge between creators and publishers and enables the discovery of new content and verification, authenticity and authorization of generated content through a truly transparent and timestamped system of attribution. Po.et is based in Singapore and the United States, with offices in Los Angeles, CA. For more information about Po.et, please visit po.et.

For further info and the official Po.et whitepaper, visit their website at http://po.et. For media inquiries or to schedule an interview, contact Jill Richmondor call (973) 710. 6073.

This is a paid press release. Readers should do their own due diligence before taking any actions related to thepromotedcompanyor any of its affiliates or services. Bitcoin.com is not responsible, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with the use of or reliance on any content, goods or services mentioned in the press release.

Go here to see the original:
PR: Announcement of Po.et's Token Sale August 8, 2017 - Bitcoin News (press release)

Posted in Bitcoin | Comments Off on PR: Announcement of Po.et’s Token Sale August 8, 2017 – Bitcoin News (press release)

Bitcoin Mining Pools Initiate Segwit Lock-in Period – Bitcoin News (press release)

Posted: at 11:51 am

At approximately 00:06:48 UTCtoday, July 20, at block height #476768the bitcoin network finished the BIP91 lock in period and entered a new phase in order to activate the protocol Segregated Witness (Segwit). Now during the lock-in period, there will be another 336 blocks, until Segwit will be activated on Bitcoins main network.

Also read:Predicting the August 1 Split Flow Chart the Hard Way

It seems the Bitcoin network may see the implementation of Segwit in the near future. Miners have reached the 80 percent threshold and held this position for 336 blocks to initiate the current lock-in. Another period of blocks mined at this threshold must take place in order to activate the protocol. During the morning of July 20 bitcoin markets have rallied from a price of $2300 per BTC the day before, to a high of $2930. Many bitcoin proponents across forums and social media believe the price spike is due to the anticipated lock-in and activation.

Segwit is a protocol that was introduced in 2015 by bitcoin developer Pieter Wuille at the Hong Kong Scaling Workshop. The implementation creates a mechanism that relocates witness inputs away from transactions which in turn may create more block space. Full nodes will validate blocks but with a separate entry for signature data. Essentially, because this specific data is removed, supporters believe it can free up block size space to achieve more on-chain throughput.

The code was prepared a long time ago, and network participants failed to get it activated and also had to deal with a higher threshold of 95 percent. Moreover, many bitcoin proponents believe Segwit isnt enough and want a block size increase. This has led to many arguments and failed roundtable agreements. Now since Barry Silberts New York Agreement miners who chose not to support Segwit in the past, promised to support the implementation in exchange for a 2MB hard fork.

The July 20 lock in periodstarted going much faster once other miners joined the BIP91 signaling. This includes GBminers, Slush, and the anticipated signaling from the well-known F2poo,l which seemed undecided throughout most of the debate. Currently, a great majority of mining pools are supporting the lock-in period threshold, just a few percentages over 80 percent. After the next 336 blocks, and if all is successful with this plan, BIP91 will be enforced at block height 477120. Following this block there will still be a couple weeks of wait time until Segwit is officially active. The process of activating Segwit may not be super smooth, as there also could be problems with blockchain reorganization, a client issue where the bitcoin network doesnt reorganize in unison.

For now, it seems the Segwit2x roadmap is going as planned. Following the activation of Segwit, developers and networkparticipants will then prepare for the 2MB hard fork that should follow 12,960 blocks later (~3 months).

Three plus months is the fallback safety measure, in case activation is slower than predicted, explains Jeff Garzik the Segwit2x working group developer.

Do you think Segwit will be activated? Let us know what you think in the comments below.

Images via Shutterstock, Coin Dance,and Pixabay.

Need to calculate your bitcoin holdings? Check ourtoolssection.

More:
Bitcoin Mining Pools Initiate Segwit Lock-in Period - Bitcoin News (press release)

Posted in Bitcoin | Comments Off on Bitcoin Mining Pools Initiate Segwit Lock-in Period – Bitcoin News (press release)

On Transhumanism and Why Technology Is Our Silicon Nervous …

Posted: at 11:51 am

With films about the symbiosis of man and machine like Transcendence and Her, Hollywoods had an epiphany: to be human is to be transhuman. Jason Silva is the creator of Shots of Awe, the digital web series that has rattled the brains of millions online, the Emmy-nominated host of Brain Games, and he also was a featured speaker with Bryan Cranston and Aaron Sorkin at the Tribeca Film Festvals Future of Film series.

Transcendence, starring Johnny Depp, is the latest in a series of Hollywood films with what you might call a transhumanist flair. Other recent movies exploring the symbiosis of man and machine and our relationship with technology include the Robocop remake and Her.

What we are seeing is the mainstream finally flirting with some of the headiest ideas in the history of the world, reflecting our need to grapple with the implications of a world sustained by increasingly powerful technologies, and a redefinition of what it means to be human.

I suppose the main argument goes like this: We are no longer subject to Darwinian natural selection. Exponentially powerful technologies are transforming our sphere of possibilities. What it means to be human is up for grabs. We have taken the reigns of natural selection to become the chief agents of the evolutionary process. And now we have the responsibility to steer the starship, as Bucky Fuller would say.

Consider the words of X Prize founder Peter Diamandis who reminds us in his TED talk that more change has occurred in the last 100 years than in the last billion. Or the words of Ray Kurzweil, described as the ultimate thinking machine, who tells us that the supercomputer in your pocket (you call it a smartphone) is a million times smaller, a million times cheaper, and a thousand times more powerful than what used to be a 60 million dollar supercomputer that was half a building in size 40 years go.

What happens in 25 years where those continuing exponential advancements become blood-cell sized devices interfacing with our neurons further extending our intelligence? Or when the full flourishing of biotechnology turns biology into our new canvas that can be upgraded the way you upgrade your smartphone today? Imagine downloading a new wetware patch to fix an illness, or programming your genes to radically extend your lifespan. Stewart Brand, the creator of the Whole Earth Catalog, perhaps said it best: We are as gods and might as well get good at it.

But this is nothing new. Weve been transcending our limits and redefining who we are since the advent of stone tools and the emergence of language.

Language is perhaps the most powerful information technology of all, it allowed for a new replicator to enter the scene. When Richard Dawkins coined the term memes, he described a new agent of evolution: Ideas. Ideas were not made of DNA, but they still contained information, and language allowed us to encode and transmit this information, birthing human culture, a new evolutionary force, with the power to create and to destroy on a scale never seen before.

Shakespeare was on it when he wrote: We know what we are, we know not what we may be.

I often tell people that transhumanism is the ideal response to the human situation and has become our self-defining attribute: which is to say that humans define themselves by their capacity to extend their cognitive boundaries through the use of tools. Technology is how we impregnate the world with mind, it is how we extend the reach of our consciousness, how we extend our agency, it is Crowleys magic, defined as Willed Intent.

As maverick thinker, inventor, and futurist Kurzweil tells us, from the very moment early humans picked up a stick and used it to reach a fruit on a tree, we have been using technology to extend our reach.

The cognitive philosophers Andy Clark and David Chalmers have written about the need to make a cognitive leap, to transcend our skin-bag bias, and realize that technology is our second skin, our exoskeleton: iPhone therefore I am, one might say.

We didnt stay in the caves, we havent stayed on the planet, and soon with the biotech revolution, we wont stay within the limitations of biology.

Get The Beast In Your Inbox!

Start and finish your day with the top stories from The Daily Beast.

A speedy, smart summary of all the news you need to know (and nothing you don't).

Subscribe

Thank You!

You are now subscribed to the Daily Digest and Cheat Sheet. We will not share your email with anyone for any reason.

Technology is the embodiment of human imagination, it is the manifestation of our mental models. It is our extended self, our silicon nervous system.

As psychedelic guru Terence McKenna wrote, Through electronic circuitry and the building of a global information system, we are essentially exteriorizing our nervous system.

And why do we do this? To defy mortality. To extend our reach.

Ernest Beckers marvelous Pulitzer Prize winning book, The Denial of Death, distills the human situation down to the fact that we are unique in the animal kingdom in our explicit awareness of mortality. This unbearable realization riddles us with a paralyzing existential anxiety that we need to do something with, and quickly.

With this, he cites three historical solutions to the death problem, three psychological defense mechanisms man has employed against his mortal coil: religion, romantic love, and creativity.

The religious narrative resolved our death anxiety through faith in an afterlife. Except everyone still dies.

The romantic solution deified our lovers so that we have become purged through a perfect consummation with perfection itself. Love saves us. Or so we think.

Finally, the creative solution manifests itself in our engineering, our science, our space stations and cities, jetliners and iPhones.. The creative solution is how we actually transform and transcend our limitations.

To be human is to be transhuman.

We subvert our limitations with our engineering prowess. We literally think up new possibilities into existence. Manifold the wonders, said Sophocles, nothing towers more wondrous than man!

McKenna continues, airplanes, automobiles, space shuttles, space colonies, starships are as Mircea Eliade said, self-transforming images of flight that speak volumes about mans aspiration to self-transcendence.

Kurzweil is known for his view on the technological singularity, a moment in which man transcends his biological limits. He now works in artificial intelligence at Google. His job is to help create a sentient mind, a thinking machine This threshold, once achieved, promised to free man of his biological shacklesafter that, we spread into the universe, as Kurzweil sums up:

It turns out that we are central, after all. Our ability to create modelsvirtual realitiesin our brains, combined with our modest-looking thumbs, has been sufficient to usher in another form of evolution: technology. That development enabled the persistence of the accelerating pace that started with biological evolution. It will continue until the entire universe is at our fingertips.

Read the rest here:
On Transhumanism and Why Technology Is Our Silicon Nervous ...

Posted in Transhuman News | Comments Off on On Transhumanism and Why Technology Is Our Silicon Nervous …

In ‘Valerian,’ International Space Station Evolves into Interstellar Metropolis – Space.com

Posted: at 11:50 am

The city of Alpha in Luc Besson's latest fantasy film, "Valerian and the City of a Thousand Planets," shares a few similarities to the existing International Space Station, which is highlighted in the opening scene of the movie.

In the new adventure movie "Valerian and the City of a Thousand Planets," directed by Luc Besson, the title city of Alpha has a present-day origin: the International Space Station.

The opening of "Valerian" a film inspired by the popular French comic series "'Valrian et Laureline," created by Pierre Christin and Jean-Claude Mzires has a scene that showcases the International Space Station (ISS) as it grows into a galactic United Nations, hosting meet-and-greets with representatives from Earth and, later, aliens. It grows physically, too, until it is large enough that it needs to be moved out of low-Earth orbit. [Read our full "Valerian" review!]

The fictional metropolis Alpha was inspired by Point City, which was first written about in the sixth volume of the "Valerian and Laureline" graphic novel series, entitled "Ambassador of the Shadows."

The ISS' evolution is a plausible one: The station has a history of bringing cultures together to build itself and to exchange ideas. In "Valerian," the first greeting in the montage takes place in the not-too-distant year 2020, where two human astronauts are shown embracing, and as we advance in time, we see increasingly strange aliens introduce themselves to humans on board the station.

Certainly, the international crews that have continuously occupied the existing ISS since 2000 would have milder reactions to meeting foreign astronauts than hypothetically meeting alien life-forms. However, the ISS was nevertheless groundbreaking in its ability to unite five space agencies to expand scientific research possibilities and to mend older nationalistic divisions. Many of the space programs involved with the station NASA (United States), Roscosmos (Russia), CSA (Canada), JAXA (Japan), ESA (Europe) include countries that have warred with one another in the last century.

This image is a side-by-side view of early space station concepts in fact and fiction. In the decade following these illustrations, the "Valerian and Laureline" comic was written, later inspiring director Luc Besson to create the 2017 "Valerian" film.

Early concepts for the ISS had the space station taking the shape of a giant wheel. Wernher von Braun developed an ISS station concept in 1952 that was round in order to provide simulated gravity through rotation, with a capacity to house dozens of scientists, accordingthis Space.com infographic.

Science-fiction storytellers were clearly inspired by these concepts, and a few years later, in 1968, Stanley Kubrick's film "2001: A Space Odyssey" developed a model for a space station that was in a similar wheel shape. The year before, 1967, the first issue of "Valerian and Laureline" was published by Dargaud, according to "Valerian" film representatives. Point Central, a vast space station that lies at the crossroads of space that inspired Alpha in the film adaptation, appeared a few years later, in the 1975 comic "Valerian Vol 6: Ambassador of the Shadows."

Right now, NASA and U.S. officials have only promised to fund the ISS through 2024, so it's uncertain what the future will hold for the orbiting lab. But as crews from around the world work together to research and live in space, science-fiction writers have inspiration to continue writing tales of the ISS expanding someday into that kind of vibrant metropolis.

Mission specialists Lopez-Alegria and Herrington working on a newly installed Port One (P1) truss on the International Space Station in 2002.

Follow Doris Elin Salazar on Twitter @salazar_elin.Follow us@Spacedotcom,FacebookandGoogle+. Original article onSpace.com.

Read the original here:
In 'Valerian,' International Space Station Evolves into Interstellar Metropolis - Space.com

Posted in Space Station | Comments Off on In ‘Valerian,’ International Space Station Evolves into Interstellar Metropolis – Space.com

Tour the International Space Station With Google Street View – Newsweek

Posted: at 11:50 am

A gravity-free Google Street View has landedon the International Space Station (ISS).

Related: Google grant seeks to curb gun violence in 10 U.S. cities

The search engine on Thursday announced that anyone can now see inside the ISS using its popular map tool, Street View. Launched in 2007, the technology feature in Google Maps and Google Earth provides 360-degree views from different positionspreviously limited to streets aroundthe world. For the first time ever, Google has extended the feature into outer space.

Tech & Science Emails and Alerts - Get the best of Newsweek Tech & Science delivered to your inbox

Earth is seen behind the International Space Station from Space Shuttle Discovery as the two spacecraft begin their relative separation in this NASA handout photo taken on September 8, 2009. Google Street View on Thursday landed on the ISS. NASA/Handout/Reuters

Users can poke through 15 parts of the ISS. Tiny dots within the images allow users to launch notes that explain specific functions. In the Pirs, Docking Compartment 1, for example, clicking on the description for the Orlan Spacesuitexplains that the accessory is designed to protect an Extravehicular Activity crewmember from the vacuum of space, ionizing radiation, solar energy and micrometeoroids.

The ISS is a large spacecraft and science lab that orbits around the Earth. It houses astronauts from around the world and acts as a base for space exploration, with possible future missions to the moon, Mars and asteroids. The station is made of many parts, also called modules,the first of which was launched by a Russian rocket in 1998. The first crew arrived on November 2, 2000, and NASA and its international partners finished the stationin 2011.

As Google users now can see, the space station is as big inside as a house with five bedrooms. It has two bathrooms, a gymnasium and a big bay window. Six people are able to live there. It weighs almost a million pounds and is big enough to cover a football field that includes the end zones.

Thomas Pesquet, an astronaut at the European Space Agency, spent six months aboard the ISS as a flight engineer and captured Street View imagery to share what it looks like from the inside, and what its like to look down on Earth from outer space. Looking at Earth from above made me think about my own world a little differently, and I hope that the ISS on Street View changes your view of the world too, he wrote Thursday in a blog post.

Modules called nodes connect parts of the station to each other. The ISShas science labs from the United States, Russia, Japan and Europe, where astronauts learn about living and working in space. From Earth, the ISS often can be seen with the naked eye. The ISS is one of the first steps in NASAs plan to send humans deeper into space than ever before.

Googles milestone comes 48 years after the first manned mission landed on the moon.

Excerpt from:
Tour the International Space Station With Google Street View - Newsweek

Posted in Space Station | Comments Off on Tour the International Space Station With Google Street View – Newsweek

Australia’s GPS Cubesat Payload Deploys From Space Station Into Orbit – ExecutiveBiz (blog)

Posted: at 11:50 am

The International Space Station has delivered a cube satellite with a global positioning system payload, developed by Australias space engineering research center and the University of New South Wales, to orbit using aNanoRacksdeployer.

The Australian defense department said Tuesdaythe Namaru GPS technology on board the U.S.-builtBiarri-Pointcubesat will support on-orbit research activities.

Australiasdefense science and technology group organized mission integration efforts for the GPS payload.

[Namaru] is conducting a range of experiments aimed at increasing our understanding of outer atmospheric effects on small satellites and improving our situational awareness of space, saidChristopher Pyne, Australian minister for the defense industry.

He added the countrys2016 defense white paper explains the applications of space-based technology in data collection, navigation, surveillance and communication activities of its military and coalition operations.

The Australian government has also invested $1.27 billion on defense industry and innovation programs in a push to address defense capacity requirements and transform ongoing R&D programs into new defense platforms, according to Payne.

See the rest here:
Australia's GPS Cubesat Payload Deploys From Space Station Into Orbit - ExecutiveBiz (blog)

Posted in Space Station | Comments Off on Australia’s GPS Cubesat Payload Deploys From Space Station Into Orbit – ExecutiveBiz (blog)

Inertia steers Int-Ball drone through International Space Station – Electronics Weekly

Posted: at 11:50 am

Instead, thrust comes from an internal fan and steering is through three reaction wheels the latter classic satellite technology.

Inside is one of two exquisitely-engineered (see this and this video) self-contained 3d inertial orientation control modules both aimed at general-purpose use in space-craft, drones and even as self-propelled rolling cube ground robots.

The 100mm cube weighs 1.34 kg including a wireless communicator and a battery and includes six MEMS inertial sensors and three brushless DC motors driving three orthogonal rotating wheels as reaction masses (see image).

The sensors are mounted on the modules vertexes to improve attitude estimation accuracy, Hall sensors in the motors also feed-back rotational speed and each wheel has an electromagnetic brake. The brakes can generate 2.1Nm of torque, reducing wheel speed from 6000rpm to zero within 100ms, including demagnetization time.

Also in the module is a wireless tranceiver for telemetry and commands, and the lithium polymer battery.

A smaller inertial unit has 31mm reaction wheels and squeezes these, a guidance control computer and 6-axes of inertial sensing inside a 50g mass budget. Exploration of microgravity asteroids is a potential use for this one, said JAXA.

A video describing both of the inertial steering modules can be viewed here

Int-Ball, short for JEM Internal Ball Camera, was delivered to the Kibo Japanese Experiment Module by a Dragon spacecraft in early June.

Many of its parts were 3d-printed.

See the original post here:
Inertia steers Int-Ball drone through International Space Station - Electronics Weekly

Posted in Space Station | Comments Off on Inertia steers Int-Ball drone through International Space Station – Electronics Weekly