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Daily Archives: July 25, 2017
Start Your Hedging: LedgerX to Begin Trading Cryptocurrency … – CoinDesk
Posted: July 25, 2017 at 11:51 am
For the first time ever, the U.S. Commodity Futures Trading Commission (CFTC) has given permission to a private company to exchange and clear any number of cryptocurrency derivatives.
After three years of work, New York-based startup LedgerX was today granted a rare derivatives clearing organization (DCO) license allowing it to clear and custody financial instruments backed by bitcoin, ether and any number of blockchain-based cryptocurrencies.
The instruments, designed to mitigate investment risk, are the latest signal that the cryptocurrency markets are maturing, with the total value of the asset class crossing $115bn earlier this year.
But the guidance from the agency in charge of ensuring the integrity of all futures and swaps markets in the US could have bigger implications than just letting a single company finally open for business.
LedgerX co-founder and CEO Paul Chou told CoinDesk:
"It means a lot, not just for the industry, but globally, because the CFTC will set the example of what a well-licensed clearinghouse and exchange based around digital currencies will look like."
As part of the DCO license, LedgerX will be required to surveil the institutional investors it works with and create increased transparency about those customers for the regulatory agency. Eligible participants include broker dealers, banks, futures commission merchants, qualified commodity pools and qualified high net worth investors.
With the granting of this license, these groups will now be able to enter into complex contracts with one another, with values derived from the underlying cryptographic asset.
As a result, Chou believes the creation of these assets will mark a pivotal moment for cryptocurrency markets, giving investors more sophisticated ways to hedge, and possibly, helping to stabilize long-volatile cryptocurrency prices.
"We have a lot of in-progress talks with customers that are looking to work with retail customers that want to buy derivatives on bitcoin, binaries, all these exotic options," he said.
Though frequently described as a bitcoin exchange and clearinghouse, LedgerX's license did not require an overly broad definition of cryptocurrency. Rather, the permission is open to any of a series of instruments derived from the cryptographic primitives used to build a number of protocols.
Similar to how G5 currencies are typically viewed as safe investments due to their relative stability, Chou imagines three to five cryptocurrencies will be deemed "viable" candidates for the exchange and clearinghouse, based on market capitalization and functionality.
Initial coin offering (ICO) tokens sold to raise funds will not likely be considered for inclusion on LedgerX, given their gray area between CFTC-regulated commodities and SEC regulated securities.
Rather than of having to reapply for each currency and each derivative contract LedgerX will "self-certify" that the new opportunity is compliant.
"Instead of evaluating different governments," as with the case of a G5 currency, said Chou. "Youll be evaluating different technologies or approaches underneath these digital currencies."
The CFTC decision comes at a time when many in the cryptocurrency industry have been anxiously awaiting clear guidance including other regulators.
In March, another lengthy cryptocurrency regulatory application was refused by the Securities and Exchange Commission (SEC), citing among other things, a lack of "surveillance-sharing agreements," and a requirement that "markets must be regulated."
Currently under review by the SEC, the application would let Tyler and Cameron Winklevoss list a bitcoin-tied exchange-traded fund (ETF) on the BATS BTX Excahnge.
Given LedgerX's lengthy requirements to report on its customers and the regulatory body's history of co-regulating certain instruments, Chou believes today's decision could provide just the answer the SEC, and other agencies in Asia and Europe have been waiting for.
"I think the CFTC will set an example both for other regulators here in the U.S., but also globally as well," he said.
After years of working and waiting, progress had been moving swiftly leading up to today's news.
It was just earlier this month that the CFTC formally registered LedgerX as a swap execution facility (SEF) after operating with a temporary license for about two years, making the New York-based firm only the second cryptocurrency outfit to be regulated under the provision.
A close observer of the developing story might have even found a clue to the story back in May, when LedgerX announced it had raised an $11.4 million Series B led by Miami International Holdings and Huiyin Blockchain Venture Investments.
It turns out, the money for the startup that had already raised a $1.5 million seed round and an undisclosed Series A was intended to meet capital requirements implemented by the Dodd-Frank Act. In order to ensure agreements can be fulfilled in case of an emergency, the act requires that a DCO hold operating costs to run its business for a year.
Going as far back as September 2015, former CFTC commissioner Mark Wetjen has been sitting on the board of LedgerX parent company Ledger Holdings, and since January 2016, Chou has served on the CFTC technology advisory committee.
In a statement, Wetjen said:
"These are exciting times to have a new digital asset class emerge. I hope that the effort LedgerX put forward in the U.S. can set the stage for a global approach to this new digital asset class."
By moving the trading and settling of cryptocurrency assets into one, heavily observed operation, Chou expects he'll be able to generate revenue from an entirely new source: data analytics to an unprecedented depth.
In addition to charging other exchanges for his service, Chou expects the CFTC's heavy surveillance requirements will result in cryptocurrency markets data that can be cross-referenced with points from previously existing data sets.
When the platform formally launches later this year, these services and more will only be available to eligible contract participants. But, Chou described his business model as "multi-stage," eventually serving those who were previously unable to afford such services.
"At first we're going to target a lot of institutional customers that want to invest in this asset class," said Chou, who added:
"Then later, pretty much everybody."
Flames on hot rod via Michael del Castillo
The leader in blockchain news, CoinDesk is an independent media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies. Have breaking news or a story tip to send to our journalists? Contact us at [emailprotected].
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Bitcoin LIVE news: Cryptocurrency soars after fears of crash wobble market – Express.co.uk
Posted: at 11:51 am
GETTY
1.20pm: Bitcoin needs a few more 'swings' before trend continues
According to Sheba Jafari, head of technical strategy at Goldman Sachs, bitcoin will "need a few more swings" before the witnessed trend continues.
"Anything above 3,000 (Jun. 13th high) will suggest potential to have already started wave V, which again has a minimum target at 2,988 and scope to reach 3,691 (the latter being a preferred target as this assumes a new high)," Ms Jafari wrote in a note to clients.
11am: Bitcoin bounces back from price crash
Bitcoin has recovered from its recent crash, with the price of the cryptocurrency reaching $2,790 at 2.00am BST this morning before falling slightly to $2,691 as of 11.30am BST.
This is close to the high of $2,855 that was recorded on Sunday.
The price has stabilised after Bitcoin miners activated BIP91 a software update aimed at solving Bitcoins scalability problem.
On Saturday, BIP91 was activated after 93 per cent of miners signalled their support well above the 80 per cent threshold that was needed.
The Bitcoin market crashed between July 12 and July 16 amid fears that the update would not be accepted, which would have triggered a user-activated soft fork splitting the cryptocurrency into two assets.
Bitcoin's volatility is very high compared to the euro, the yen or even gold
Francisco Blanch, America Merrill Lynch
Andrew Lee, head of bitcoin-shopping startup purse.io, said: Were thrilled to get past this impasse.
In further good news, Bank of America Merrill Lynch has predicted that Bitcoin will go mainstream once banks start accepting it.
A crucial hurdle for the cryptocurrency will be whether institutions accept it as collateral, the banks commodity and derivatives strategist Francisco Blanch wrote in a report.
"But we are not aware of any major institution that takes cryptocurrency as collateral at the moment, he added.
Blanch detailed how currency has developed through the ages from salt and other commodities, to gold and finally to modern money.
He noted that in the last year, volatility in Bitcoin markets fell below levels witnessed in silver markets.
COIN.DESK
"Bitcoin's volatility is very high compared to the euro, the yen or even gold," he wrote, according to CNBC.
"But it fell twice last year below the volatility of silver, the world's currency for 400 years."
Bitcoins value has more than doubled since the start of the year and has soared almost 740 per cent in the past two years, according The Motley Fool.
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Bitcoin LIVE news: Cryptocurrency soars after fears of crash wobble market - Express.co.uk
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Incredible New Cryptocurrency Introducing BlancoCoin! – Daily Reckoning
Posted: at 11:51 am
Get in now, folks. This ones hot and moving fast!
For a limited time you can buy the newest, rarest, most sought-after cryptocurrency to hit the markets since at least 20 minutes ago.
Thats right.
Im proud to present, finally, after literally minutes of thought and hard work BlancoCoin!
There are only four in existence.
Three Im keeping for myself.
The other one Im ready to break into 4.2 million equally sized pieces and sell to you.
Now, heres the thing. Theres no set price.
Yes, all 4.2 million units of the ONE BlancoCoin Im selling today will go to the highest bidder.
Call now. Or use our kind-of secure and completely incomprehensible trading platform!
Its OK if you dont understand it.
What counts is you show everyone how smart, innovative and outside-the-box you are and just blindly buy BlancoCoin now and bid it up to the sky.
Remember, trying to spend BlancoCoin is pointless. Its an investment in your future!
Hi, this is the REAL Ray Blanco.
What you just read above is preposterous nonsense. We both know it.
But sadly, thats how the cryptocurrency storys playing out right now. Its a farce.
Lots of good folks are throwing their hard-earned money after cryptocurrencies.
As a tech researcher and writer, Ive seen this before. Internet stocks. 3-D printing stocks. Virtual reality. Immunotherapy.
You can ride frenzy for huge gains, sure. Huge gains, after all, come from all kinds of ideas.
Just like my readers could (right now) be up 731% on a driverless tech play, 208% on an off-the-radar chipmaker, 218% on a breakthrough pharma company, 296% on a life-extension tech company I mean, the list goes on.
The thing is those arent fundraising events, which is what most of the cryptocurrency market boils down to.
The gains I list above are from real things, products, sales and deliverables.
The cryptocurrency game doesnt work like that. If its new, its hot. If its complicated, people want it more. Heres what I mean
You know what an IPO is, right?
It stands for initial public offering.
Thats when companies go public, big banks make tons of money and regular folks get their butts kicked and lose money.
If you like those, youre going to love ICOs. Those are initial coin offerings.
An ICO is essentially the same as an IPO but for cryptocurrencies!
Now you can get you butt handed to you and lose a bunch of money WITHOUT big banks being involved.
Now, heres the best part. You can invest in an ICO without there being a real, live cryptocurrency behind it.
You know who makes all the money in that case? The people behind the ICO, thats who.
Not you. Want to make real money? Launch your own cryptocurrency.
My point: Cryptocurrencies are a vomit comet of volatility.
Volatilitys fine. Its your friend if you know how to use it in your favor when you trade.
But volatile markets driven by speculation and a get rich quick approach are recipes for disaster.
Thats the thing about hysteria, bloodthirsty speculation and investing mania.
No one listens. No one cares. Chasing the story is all that matters. Shiny objects have a way of doing that to peoples thinking.
Then the bottom falls out, folks get smashed and everyone says, Next time well be more careful.
Humans are funny like that. Because were NEVER smarter the next time.
My point is, please try to keep your head while all those around you are losing theirs.
If youre throwing money at ICOs and cryptocurrencies, youre likely blinded by greed right now.
Case in point if you had even an inkling of interest in my BlancoCoin farce above, youre EXACTLY the person I want to reach today.
Step back a second, take a deep breath and think clearly before you buy a cryptocurrency.
Do you know what youre getting into?
Are you prepared to feel the joy and the pain the excitement and the night-sweat fear sometimes several times a day?
If not, I recommend you stick to the real tech you can explain on a napkin.
There could be 731% (or more) in gains waiting for you. My readers are living proof.
To a bright future,
Ray Blanco for The Daily Reckoning
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LedgerX Just Gave Us Another Way to Bet Against Bitcoin – Fortune
Posted: at 11:50 am
Investors will soon have yet another way to bet on or against Bitcoin.
Namely, cryptocurrency traders will now be able to place option bets on digital money via LedgerX. That came after the Commodity Futures Trading Commission granted LedgerX approval to clear derivatives , making it the first federally regulated platform of its kind.
The approval will also give buyers of Ethereum and Bitcoin several regulated ways to lower the risk on their existing cryptocurrency bets which may be welcome or may increase their risk in the hopes of potentially outsized returns. That's possible because derivatives are a varied group that includes options and future contracts.
"Our recently-granted licenses give LedgerX an enormous regulatory advantage for serving our institutional customers," wrote the company's CEO Paul Chou in a blog post after the decision. "LedgerX offers our customers a one-stop shop for tools to buy and sell spot bitcoin, derivatives, and all manner of specialized cryptocurrency swaps."
For more on Bitcoin, watch Fortune's video:
LedgerX, which plans to roll out bitcoin options first starting in the fall, may also make it easier for investors to short cryptocurrencies. While it isn't the first to offer bitcoin options, LedgerX is the first to offer options regulated by the CFTC. In 2015, a San Francisco-based bitcoin options trading platform Derivabit, also known as Coinflip, was asked to cease operations by the CFTC in 2015 for failing to register with the agency.
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There’s a strange new twist in bitcoin’s civil warand a way to bet on the outcome – Quartz
Posted: at 11:50 am
Just as the bitcoin world thought it was safe, a new threat to the cryptocurrencys stability has emerged.
Last week, the price of bitcoin rallied near all-time highs as a proposal to increase its transaction capacity was backed by over 97% of the cryptocurrencys miners, reducing the odds of a so-called hard fork. But now, a weird new proposal has emerged that guarantees a split in the currency on Aug. 1. This time, however, the bitcoin world isnt freaking out about it.
Last weeks relief rally came in response to what was called Bitcoin Improvement Proposal (BIP) 91. Nearly all minerswho process transactions and introduce new bitcoins to the money supplybacked it. But BIP 91 stops short of delivering what a vocal faction of the bitcoin world wants: A greatly increased limit on the number of transactions the network can handle, also called the block size limit.
Some quick background on this increasingly messy situation: Bitcoins creator set an arbitrary cap on the block size of 1 megabyte. The so-called civil war in bitcoin over the past few years has centered on whether that limit should be changed, how, and by how much. BIP 91 will double the maximum number of transactions on the bitcoin network but, crucially, without touching the hard-coded 1-megabyte limit. It achieves this with a workaround called Segregated Witness, or SegWit, that cleverly cleaves off chunks of transaction data, freeing up space for more transactions.
Since SegWit doesnt change the block-size limit, some bitcoiners feel that its simply kicking the can down the road. They also fear it could diminish the bitcoin networks importance, as SegWit paves the way for layer two solutions that will allow speedy and voluminous transactions to take place outside the bitcoin network. This creates a scenario in which most transactions take place off the bitcoin network, with the occasional settlement transaction on the network.
Which brings us to the new proposal, which is confusingly named bitcoin cash. It calls for an eight-fold increase in the block-size limit on Aug. 1. Its name alludes to the faction that wants bitcoin to be a payment networkas readily available and easy to use as cashas opposed to the group that sees bitcoin as akin to digital gold.
One exchange has started a futures market for bitcoin cash, since it doesnt actually exist yet. On its first day of trading, on July 23, one unit of bitcoin cash traded for around half a bitcoin. It has slipped to around 0.2 bitcoin per bitcoin cash at the time of writing.
Although bitcoin cash is certain to enact a hard fork in the cryptocurrency, that will matter only if it attracts enough miners to keep it going. Then, bitcoin and bitcoin cash could end up like ethereum and ethereum classic; two separate but viable coins that originated from the same blockchain. If miners ignore bitcoin cash, it will simply fade away as its transactions are rejected by miners.
With a week to go until Aug. 1, the value of bitcoin cash versus bitcoin will gauge the markets confidence in this new rival prevailing in bitcoins raging internal conflict.
Read next: Bitcoins civil war threatens to blow up the cryptocurrency itself
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7 Cryptocurrency Predictions From the Experts – Fortune
Posted: at 11:50 am
Fortune convened some top cryptocurrency entrepreneurs, venture capitalists, bankers, and others to chat about the future of digital money at Fortunes Brainstorm Tech conference in Aspen, Colo. last week. A select group met at the Aspen Institute for a breakfast roundtable discussion on Wednesday morning.
Headliners on the panel included Balaji Srinivasan , CEO and cofounder of 21.co, a cryptocurrency startup that has raised more in traditional VC funding than almost other one. Another was Peter Smith, CEO and cofounder of Blockchain, a U.K.-based cryptocurrency wallet company that recently raised $40 million from GV , the venture capital arm of Alphabet , parent company of Google ( goog ) . And Kathleen Breitman, CEO and cofounder of Tezos, a blockchain startup that this year raised more than $200 million in an initial coin offering, or ICO, and which counts celeb investors Tim Draper and Mark Cuban among its backers.
The crew of experts weighed in on everything from the longevity of Bitcoin, the original cryptocurrency and blockchain, or cryptographically secured public ledger, to the latest trend of hosting so-called token sales to fund projects, especially on Ethereum , a rival blockchain to Bitcoins, to the future of a decentralized web. Here are some of the predictions we heard.
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Most people who are enthusiastic about cryptocurrency appear to agree that Bitcoin and its newer rival Ethereum have staying power, though they may be more bullish on one versus the other. "In terms of 5 to 10 years, Bitcoin and Ether will be around I bet," Balaji Srinivasan told the room of more than 70 people.
Peter Smith said his company, Blockchain, which was early to Bitcoin, has only just started to warm up to newcomer Ethereum. In contrast, Mike Cagney, CEO and cofounder of SoFi, a personal finance company, said during a separate session on the main stage that he was hotter on the latter technology .
Bitcoin "has some purpose but its application for commercial transaction is limited right now," Cagney said. "The blockchain and Ethereum, on the other hand, have absolutely fascinating infrastructure applications, he continued, mentioning the possibility to overhaul title insurance, which involves policies related to real estate, as one example.
Bitcoin and Ethereum may have stolen the show at this point, but the innovation wont end there. Expect more winners on the horizon.
Kathleen Breitman is hopeful that Tezos, her own blockchain bet, will fill a niche that solves problems with extant blockchains. In particular, she and her projects developers are designing Tezos to automatically push software updates out to the network, thus, in theory, avoiding the divisive feuding over upgrades that has wracked systems like Bitcoin over the past few years.
No one can say how many tokens and coins and blockchain protocols will eventually win out, but the experts seem to think theres room for a multitude. "Its likely that another one or two dominant ones we havent seen yet in the market," Smith projected. "Another really dominant coin could come out this year or next year.
For the time being, token sales might seem like a fantastic way to raise a lot of money quickly and with few questions asked. Will this lead to riches for some? Undoubtedlyindeed, it already has. And rip-offs for others? Almost certainly.
Smith said he presumes that market manipulation and insider dealing is rampant among purveyors of initial coin offerings. Were cautious about it in the short term, Smith said of his company. But you have to temper that with the idea that every new technology is going to be like that in the beginning.
Brad Garlinghouse, CEO of Ripple and a former executive at Yahoo , voiced his less forgiving concerns about the sector on a separate panel. Heavily regulated markets are typically heavily regulated for a reason, he said. Frauds are happening, people are going to jail.
The days of making a pilgrimage to the homes of the holders of purse strings are coming to an end. In a world where anyone can participate as an investor online, physical location matters much less.
It used to be you had to come to Silicon Valley, walk up Sand Hill Road, network with individuals, Srinivasan said about entrepreneurs seeking funding, often strolling up a strip to the west of Palo Alto that long has been associated with venture capital firms. ICOs change all that.
Projects are already getting funded this Kickstarter-like new way. Breitman said she that when she set up Tezos token sale, she aimed to get as many people who wanted to participate in the ecosystem to contribute. The company raised more than $200 million to date and, according to her, more than 30,000 Tezos wallets have been opened.
Elena Kvochko, chief information officer of the security division at Barclays, said that her bank has had many talks with regulators about Bitcoin and its ilk. The rule-sticklers actually dont mind working with Bitcoin, she said. What they do care about is financial institutions obeying know your customer laws, which prevent terrorists and other sanctioned groups from getting financed.
Meanwhile, as governments settle on sets of rules of the road, countries like Switzerland, Singapore, and Estonia are jostling to develop frameworks that easily accommodate the new technology, Srinivasan said. Theyre seeking to displace geographic incumbents and become hubs for a new wave of business financing. If youre a U.S. person or business, you have a good deal to be concerned about, Smith said.
Breitman added that until the rules are agreed upon, its best to be transparent about what one is doing.
As cryptocurrency prices fluctuate wildly, speculators have been having a field day. However, theres reason to believe the markets will become more stable, as Bitcoin gradually has over the past couple of years (despite its still big price swings), Smith said.
In order for these computer coins to catch on big-time, they need a use-case that beats traditional money. Ideally, this ought to be better than merely buying drugs, as Jeff John Roberts, Fortune reporter and the sessions moderator, noted.
Srinivasan proposed one possible scenario. Imagine that all your waking hours are spent in the Matrix, he said, referring to a virtual reality in which everyone is enmeshed in the future. As people from all over the world meet and interact, they will need a medium of exchange. To transact, you cant just hand over a dollar bill, Srinivasan said. You need an international currency for that.
It might take a while but theres going to be more of a need to transact across borders than there is today, he said.
Whenever a consumer swipes or dips a credit card, payment processors charge a fee.
Nicko van Someren, chief technology officer of the Linux Foundation, pointed out that the fee companies like Visa or Mastercard charge exceeds the cost to clear or settle transactions. These businesses can potentially process transactions quicker and cheaper, he contended.
One potential outcome of the adoption of alternate systems, like Bitcoin, is to provide companies with the impetus to improve their services. Bitcoin is good because it will make banks move toward the real cost of handling these transactions, van Someren said. (By extension, in Ethereum's case, one could imagine upstart companies built on it forcing giants like Amazon , Facebook , or Dropbox to reconsider or improve their respective offerings.)
Smith, meanwhile, was less optimistic about incumbents ability to adapt to such change. I dont think be lot of room for banks to simply adjust their price models, he said.
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Explore the International Space Station with Google Street View – Space.com
Posted: at 11:49 am
Aspiring astronauts can now pretend to float on the International Space Station (ISS), thanks to Google. The company worked with astronauts on the orbiting complex to provide a Google Street View of the space station, from its science labs to its beautiful Earth-facing Cupola window.
Thomas Pesquet, a European Space Agency astronaut who helped collect the images earlier this year, said in a blog post that the experience of capturing the tour "describes the feeling of being in space" better than words or a picture can. But there were limitations to collecting the data. For one, astronauts float in space, so the imagery of the ISS couldn't be captured the same way as other Google Street View locations.
NASA's Johnson Space Center in Houston and Marshall Space Flight Center in Alabama worked with Google to create a "gravity-free method of collecting the imagery," Pesquet said in the blog post. These methods included using DSLR cameras and other equipment already available at the space station. An extended video provides an additional look at how the view came together. (Pesquet didn't specify the other equipment in the blog post.) [The International Space Station: Inside and Out (Infographic)]
"I collected still photos in space, that were sent down to Earth where they were stitched together to create panoramic 360 degree imagery of the ISS," Pesquet wrote.
"We did a lot of troubleshooting before collecting the final imagery that you see today in Street View," he added.
"The ISS has technical equipment on all surfaces, with lots of cables and a complicated layout with modules shooting off in all directions left, right, up, down," Pesquet wrote. "And it's a busy place, with six crew members [at the time] carrying out research and maintenance activities 12 hours a day. There are a lot of obstacles up there, and we had limited time to capture the imagery, so we had to be confident that our approach would work."
The International Space Station's U.S. laboratory module as seen through Google Street View.
The tour is the first Google Street View captured in space, and it features annotations that pop up to explain additional information about each module, such as how astronauts stay physically fit or the kinds of food they eat.
You can read the entire blog post here: https://www.blog.google/products/maps/welcome-outer-space-view/ and take a virtual tour of the International Space Station here in Google Street View: https://www.google.com/streetview/#international-space-station/
The International Space Station's Cupola observation module as seen through Google Street View.
The ISS has been occupied continuously since November 2000. It generally houses three to six crewmembers, who split their days between science and maintenance activities. Crewmembers currently "commute" to space on the Russian Soyuz spacecraft, but within the next few years, commercial spacecraft from SpaceX and Boeing will ferry astronauts from U.S. soil for the first time since the space shuttle's retirement in 2011.
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Explore the International Space Station Using Google Street View – Smithsonian
Posted: at 11:49 am
SmartNews Keeping you current Looking out at Earth from the Cupola Observation Module of the International Space Station on Google Street View (Google / YouTube)
smithsonian.com July 24, 2017
Google Street View has taken armchair explorers to some of Earth's most exotic locations, fromthe ancient ruins ofAngkorandMachuPicchuto the natural wonders of theGalapagos Islandsand theGrand Canyon.But its newest location is (literally) out of this world: the International Space Station. AsThuyOngreports forThe Verge,you can now explore the ISS from your own computer screen without suffering the challengesof spaceflight.
"In the six months that I spent on the International Space Station, it was difficult to find the words or take a picture that accurately describes the feeling of being in space," French astronaut Thomas Pesquet writes in a blog postannouncing the new Street View location. "Working with Google on my latest mission, I captured Street View imagery to show what the ISS looks like from the inside, and share what its like to look down on Earth from outer space."
According to Pesquet, the team couldn't usethe bulky backpacks or car-mounted devices usually used to record Google Street View locations. Not only is it difficultto send new equipment to the station,it's a pretty cramped environment. And then there's the issue of microgravity.
"All of our Street View procedures are predicated on the existence of gravity," Stafford Marquardt jokes in a video about the new Street View. Tripods would have to be secured wherever they were positioned. And photos taken by hand run into the issue that the photographer is constantly floating. So the team had to get creative.
The basic idea is that the astronaut would take images of the space station using a DSLR camera already on theISS. Then the images would be stitched back together on Earth. The problem is thateach image must be taken at a similar angle before being stitched, otherwise there would be seams or distortion in the final picture where the images didn't quite line up.
After testing out various methods on Earth, they decided thatPesquetwould stretch two bungee cords in a cross section of the station. Then he would take images, rotating the camera around the center point where the bungee cords cross.
This isn't the first time non-traditional equipment has been used to add to the considerable library of Google Street View. An islander on Denmark'sFaroeIslands used 360-degree camerasstrapped to sheepto map the rocky archipelago, while divers in Australia recorded the Great Barrier Reefwith an underwater camera submarine.
Pesquethopes that being able to explore this collaborative project orbiting thousands of miles above our planet and all of its borders will help people get perspective on the Earth.
"None of this would have been possible without the work of the team on the ground, my colleagues (turned roommates) on theISS, and the countries that came together to send us up to space,"Pesquetwrote in his blog post. "Looking at Earth from above made me think about my own world a little differently, and I hope that theISSon Street View changes your view of the world too."
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Explore the International Space Station Using Google Street View - Smithsonian
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Watertown Daily Times | Google Street View’s latest destination: the … – WatertownDailyTimes.com
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Youve used Google Street View to check out a new apartment, map traffic before you hit the road and search for haunting slices of the everyday world.
Now, the comprehensive terrestrial mapping system has gone extra-terrestrial, allowing users to peer inside the International Space Station from their computer 248 miles below with 360-degree, panoramic views.
The Street View imagery was captured by Thomas Pesquet, an astronaut with the European Space Agency, who spent six months aboard the ISS before returning to Earth in June.
Google Street View, which is featured in Google Maps and Google World, was launched in 2007 and quickly expanded locations around the globe, including places as remote as Mt. Everest base camp and as offbeat as Loch Ness. The vast majority of Street Views photography is shot by a vehicle, whose movement is available to fans online.
Googles foray into space is the first time Street View imagery was captured beyond planet Earth.
In a blog post about his experience, Pesquet wrote that it was difficult to find the words or take a picture that accurately describes the feeling of being in space.
Working with Google on my latest mission, I captured Street View imagery to show what the ISS looks like from the inside, and share what its like to look down on Earth from space, he added.
The virtual tour allows users to peek into areas where astronauts eat, exercise, work and even bathe.
Pesquets imagery reveal an environment that may look a bit cramped and chaotic if not altogether dizzying to humans anchored on Earth, but some of the scenes from inside the ISS are downright mesmerizing.
The images were captured using DSLR cameras and then stitched together back on Earth to create panoramic views.
Pesquet noted that the ISS is a busy place with six crew members working and researching 12 hours a day.
There are a lot of obstacles up there, and we had limited time to capture the imagery, so we had to be confident that our approach would work. Oh, and theres that whole zero gravity thing, he wrote.
Floating through the ISS online youll notice clickable dots with detailed descriptions of the space and its objects to help viewers understand what exactly theyre looking at. Pesquet noted that this is the first time annotations helpful little notes that pop up as you explore the ISS have been added to Street View imagery.
The ISS is a large spacecraft that orbits around Earth at more than 17,500 mph and is home for astronauts from countries around the world, according to NASA. The ISS is made up of many pieces that were constructed by astronauts beginning in 1998. By 2000, as more pieces of the station were added, the station was ready for people, according to NASA. Portions of the station are connected via modules known as nodes, according to NASA.
The first crew arrived on November 2, 2000, NASA reports. People have lived on the space station ever since. Over time more pieces have been added. NASA and its partners around the world finished the space station in 2011.
NASA compares the inside of the station to the inside of a house, noting that the structure which weighs almost one million pounds and covers an area the side of a football field has five bedrooms, two bathrooms, a gymnasium and a big bay window.
The station houses labs from the United States, Russia, Japan and Europe.
We can collect data on the Earths oceans, atmosphere and land surface, Pesquet wrote. We can conduct experiments and studies that we wouldnt be able to do from Earth, like monitoring how the human body reacts to microgravity, solving mysteries of the immune system, studying cyclones in order to alert populations and governments when a storm is approaching, or monitoring marine litter the rapidly increasing amount waste found in our oceans.
Several times a week, Mission Control at NASAs Johnson Space Center in Houston, Texas, determines where earthlings can spot the station from the ground below from thousands of locations all over the globe. To find out the best time to see the station from your town, go tohttps://spotthestation.nasa.gov.
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Elon Musk’s Mars rocket may be about to lose half of its engines – Ars Technica
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Enlarge / SpaceX may be dumping the outer ring of 21 engines for its new Mars vehicle.
SpaceX
Last year, SpaceX founder Elon Musk shared plans for his transportation system to send humans to Mars in the 2020s. But the fantastically huge rocket, with 42 Raptor engines and enormous technical challenges, seemed more like science fiction than reality. Then there was the small matter of who would pay the tens of billions of dollars to develop a rocket that had fewif anycommercial prospects beyond sending 100 people to Mars at a time.
Musk seems to have realized that his ambitions were a tad too ambitious in recent months, and has said he will release a "revised" plan for Mars colonization that addresses some of these technical and fiscal questions. Now, we know this discussion will come duringthe 2017 International Astronautical Conference in Adelaide, Australia, on September 29. And this weekend, Musk dropped a big hint about the change.
In response to a question on Twitter, Musk wrote, "A 9m diameter vehicle fits in our existing factories ..." And this is actually quite a substantial hint, because the original "Interplanetary Transport System" had a massive 12-meter diameter. By scaling back to 9 meters, this suggests that Musk plans to remove the outer ring of 21 Raptor engines, leaving a vehicle with 21 engines instead of the original 42. While still complicated to manage during launch and flight, 21 engines seems more reasonable. Such a vehicle would also have about 50 percent less mass.
At 9 meters the revised Mars rocket would still be considerably larger than SpaceX's current booster, the 3.7-meter Falcon 9 rocket. But it would be smaller than the most powerful rocket ever flown, the 10-meter Saturn V booster that launched the Apollo crews to the Moon.
Downscaling the Mars booster suggests that Musk may be bending toward reality. A 9-meter rocket means that it could be produced in SpaceX's existing facilities, saving the company the expense of building a much larger factory. (Pragmatically, it could also be produced in NASA's rocket factory in Michoud, La., without major renovations). A smaller, but still powerful rocket also opens the door to commercial opportunities and military contracts.
Most notably, the US Air Force is in the midst of soliciting bids for the second phase of a $2 billion competition to develop new launch vehicles that can meet the government's space mission needs. This is part of the Air Force's efforts to end US reliance on the Russian-made RD-180 engine, and this competition is for development contracts to build launch systems capable of flying missions by the early- to mid-2020s. It is possible, then, that SpaceX may bid for some of these funds to help develop the Mars rocket, perhaps for the Raptor engine, or the entire vehicle.
A successful Air Force bid would answer one important question Musk faceshow to pay for the Mars rocket. An answer to another key question could come later this year, whether SpaceX can really manage to control dozens of rocket engines during flight. Although the Falcon Heavy rocket has a different configuration from the Mars rocket, it requires the coordination of 27 Merlin engines during launch. If SpaceX can do that during the Falcon Heavy's maiden launchpossibly later this yearthen controlling 21 engines on the Mars rocket doesn't seem to be that great of a stretch.
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