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ViaSat-1 moves into fixed orbit, aims its broadband ray gun
To advanced aliens and Europeans, ViaSat-1 is no big deal. To Americans and Canadians, however, it's their ticket to more affordable satellite broadband coverage at speeds of up to 10Mbps, as well better in-flight connectivity. The satellite's plasma thrusters have moved it into geosynchronous orbit and its payload has been switched on, so the initial service is on track to begin by Christmas time, with further services in 2012. Want to know more about the tech involved in such extraterrestrial feats? Then look for the detailed PR after the break.
Spy satellites become reluctant space celebs, get their own paparazzi
Not only do American military satellites have to put up with the constant threat of ultrasonic space droppings, now they must also suffer the prying lenses of a couple of Frenchmen. Thierry Legault and Emmanuel Rietsch have spent the past two years turning consumer-grade components into a system that can keep up with the zippy and supposedly secret movements of craft like the X-37B space plane and the NROL-49 low-Earth orbit spy sat. Hit the source link and you'll see videos of the International Space Station, which they also managed to capture with steady-ish focus as it hurtled through space-time. Looks like nothing will thwart these guys, except maybe nano-satellites.
NASA concludes Gravity Probe B space-time experiment, proves Einstein really was a genius
Well, it looks like Einstein knew what he was talking about, after all. Earlier this week, researchers at NASA and Stanford released the findings from their six-year Gravity Probe B (GP-B) mission, launched to test Einstein's general theory of relativity. To do so, engineers strapped the GP-B satellite with four ultra-precise gyroscopes to measure two pillars of the theory: the geodetic effect (the bending of space and time around a gravitational body) and frame dragging (the extent to which rotating bodies drag space and time with them as they spin on their axes). As they circled the Earth in polar orbit, the GP-B's gyroscopes were pointed squarely at the IM Pegasi guide star, while engineers observed their behavior. In the universe outlined by Einstein's theories, space and time are interwoven to create a four-dimensional web, atop which the Earth and other planetary bodies sit. The Earth's mass, he argued, creates a vortex in this web, implying that all objects orbiting the planet would follow the general curvature of this dimple. If the Earth's gravity had no effect on space and time, then, the position of NASA's gyroscopes would have remained unchanged throughout the orbit. Ultimately, though, researchers noticed small, but quantifiable changes in their spin as they made their way around the globe -- changes that corroborated Einstein's theory. Francis Everitt, a Stanford physicist and principal investigator for the mission, poetically explained the significance of the findings, in a statement: "Imagine the Earth as if it were immersed in honey. As the planet rotated its axis and orbited the Sun, the honey around it would warp and swirl, and it's the same with space and time. GP-B confirmed two of the most profound predictions of Einstein's universe, having far-reaching implications across astrophysics research. Likewise, the decades of technological innovation behind the mission will have a lasting legacy on Earth and in space." The GP-B mission was originally conceived more than 50 years ago, when the technology required to realize the experiment still didn't exist. In fact, the experiment didn't actually get off the ground until 2004, when the satellite was launched into orbit 400 miles above Earth. After spending just one year collecting data (and an impressive five years analyzing the information), NASA has finally confirmed something we always quietly suspected: Einstein was smart. Head past the break to see a more in-depth diagram of how the GP-B gathered its data.
Altec Lansing's Orbit USB Stereo trumps your laptop's speakers, has split personality
USB speakers aren't exactly headline-grabbing gadgets these days, but the fact remains that most laptops could still use a little help on the audio end. If you're in need of a quick fix for your weak-sounding machine, then Altec Lansing's $49.95 Orbit USB Stereo (iML247) might be worth your consideration. As the name says for itself, both power and audio input are managed through one USB cord, meaning no batteries are required here. Better yet, when not in use, you can simply fold up the legs, stuff the cables into the hollow ends, and then twist the speakers together to form one smooth tube for storage. Of course, note that this Orbit won't work with devices sporting the common 3.5mm headphone jack, and obviously don't expect cinematic sound quality from these tiny canisters -- hey, there's always a trade-off. Hands-on pics in the gallery below. %Gallery-122790%
Ziiiro Aurora and Orbit watches tell time with color, orbs of wonder
Time: how does it work? Well, the physicists are still trying to figure that out. And while they're tinkering with bosons and quarks and dark matter, the designers at Ziiiro are working on an equally important task: how to represent time, preferably in wrist-compatible form. Now they've got two new attempts, dubbed "Aurora" and "Orbit," that show time as a mix of colors or as a pair of circling orbs, respectively. They have about the same learning curve as earlier Ziiiro watches, and the company's website helpfully walks you through how to read them – "It's no rocket science at all!" If the designs are too minimalist for you, you can always treat yourself to Harry Winston's Opus Eleven. Otherwise, these will ship in late May and set you back €129 (about $184).
Visualized: Mercury
It may look like a spotty, monochromatic water melon, but we're taking NASA's word on this one -- the image above is the very first taken from an orbiting spacecraft of our solar system's innermost planet. Mercury has been snapped by NASA's MESSENGER probe, which is currently preparing itself to start on its elliptical trajectory around the planet and commence collecting data about it in earnest. Hit the links below to learn more about this bold exploration project.
NASA's MESSENGER begins orbit around Mercury, will start beaming back science early next month
Mercury, the innermost planet of our humble little solar system, is getting itself an orbital friend. The MESSENGER space probe (known as MErcury Surface, Space ENvironment, GEochemistry and Ranging to his nearest and dearest) is concluding a six-year sojourn through the dark void of space with an elliptical orbit around the tiny and otherwise inhospitable planet. Systems are about to get turned on and fully checked next week, before the data-gathering phase kicks off in earnest on April 4th. Science, isn't it beautiful?
SSTL using Android handsets to control satellites, conquer the final frontier
First, the Mavericks Civilian Space Foundation tested a Nexus One's ability to deal with the stress of a rocket launch. Then, Google floated seven Nexi to the edge of space to see if the phones could cope with the void. Now, Surrey Satellite Technology Limited (SSTL) is looking to launch a satellite into orbit and use a 'droid -- much smaller than the Astromech variety -- to control said satellite. SSTL, who is helping build Galileo (and is acutely aware of its cost, no doubt), views smartphones as a way to democratize access to space because they are far less expensive than purpose-built control systems. The company hasn't said which handset will be used in the satellite, but they chose Android because it allows engineers to easily modify the phone to do their bidding -- from controlling pulse plasma thrusters to handling the advanced guidance and navigation systems of the foot long satellite. Additionally, the open source OS means that they "could get people to develop apps" for the satellite. We've seen plenty of Android apps, but we're really hoping this venture is successful so we get to see apps... in space. [Thanks to everyone who sent this in]
Google fires Nexus S into space, invites tenuous Galaxy S analogies (video)
How are you killing the time until the Nexus S finally goes on sale? Google's answer to that question has been a typically outlandish affair, involving seven Nexi, a collection of weather balloons, and another quest to see how much can be learned from a humble smartphone's sensors when they're shot to the edge of space. Yes, the Mountain View madmen fired a week's worth of their latest and greatest smartphones through the Earth's atmosphere, hoping to test both the durability and the information-gathering skills of the onboard compass, gyro, and accelerometer, while dedicated GPS modules were installed in each "shuttle" (made out of styrofoam beer coolers, if you can believe it) to help recover the cargo on its return to terra firma. So far, only six of the phones have been recovered -- might this be another of Google's crazy puzzles? A treasure hunt for an Android fallen from heaven? Video after the break. Update: Want to see an Android in space? It turns out that Google was documenting the entire event, and has high-res images and footage of its mascot exiting Earth's atmosphere in a brand-new blog post. Find it at our more coverage links, or hit the break for some video!
Hylas 1 satellite blasting off today, will rain down broadband from above
Europe's about to catapult a new satellite up into orbit today, this one with the stated goal of providing broadband internet access to people in the areas hardest to reach by terrestrial connectivity means. UK startup Avanti Communications is the official name responsible for the Hylas 1, which is a funny mix of private and public investment: it's a commercial venture, yet the British state has contributed £40 million ($63m) to its development and European Space Agency tech will be used to get that 2.6-ton antenna up beyond the planet's atmosphere. Ultimately, though, the goal's a good one -- up to 10Mbps connections will be on offer, with plans for further satellites already on the books, which should serve to expand internet accessibility in parts of Africa and Asia as well. The next Hylas tin can will be leaving terra firma in 15 months, provided there no unknown unknowns pop up during that time to get in its way.
Nexus One blasts off to 28,000 feet, looks slightly worse for wear (video)
Your average satellite these days is roughly on par in terms of size with your average living room, give or take, and so naturally the cost of lofting one into orbit is, if you'll pardon the phrase, sky high. Despite that, many offer less processing power a mobile processor like Snapdragon. The obvious solution? Chuck a smartphone into orbit and revel in the savings. That's the idea behind the PhoneSat, helped along by the Mavericks Civilian Space Foundation, which strapped a Nexus One into a rocket with 1,000lbs of thrust and threw it up to 28,000 feet to see how it copes with the immense stress of riding into space. Of course, 28,000 feet isn't quite space (NASA would have run out of astronaut badges long ago), but the G-forces and temperature cycles felt during this short trip are comparable to a one-way voyage to orbit. The first such launch didn't go so well, with the rocket suffering a ballistic return -- coming in like a projectile without a 'chute. The shattered remains of that are shown above. But, the second flight was rather more successful, and the video results can be seen below -- captured by the phone itself. Update: Matt Reyes, one of the folks behind the launch, wrote in to let us know of another article here on the project, including more details on the history of the team and the various hardware beyond the N1 payload. Matt, along with project members Chris Boshuizen and Will Marshall, are NASA engineers, helped by Ryan Hickman at Google, which probably helps to explain how they were able to get from the photo above to the successful launch below in just one iteration. [Photo credit: Steve Jurvetson]
Boeing X-37B autonomous space shuttle launched last night, due back 'whenevs'
Boeing's X-37B, the test craft that's been kicking around for the last decade or so, has finally made it into orbit. Formerly a NASA project, we've heard little about the thing since it passed into DARPA hands in 2004 -- and statements like those of the Air Force's Gary Payton don't help much: "in all honesty, we don't know when it's coming back for sure." How's that for autonomous? Also uncommented upon, yet tantalizing, are the military's intentions for the unmanned vehicle, which can remain in orbit 270 days at a time. Spy drone? Orbital weapons platform? Plaything for our future robot overlords? (Let's hope it's not the last one.) The success of the mission will depend on a couple things, namely: how the return trip goes (it should make it back to California's Vandenberg Air Force Base via autopilot... sometime) and whether the thing can be re-launched quickly enough. Ideally, the craft should be ready for another flight in fifteen days. Another test is planned for 2011. [Thanks, One Love!]
CubeSail parachute to drag old satellites from orbit, keep atmospheric roads clear
It's not something laypeople think about very often (space debris, for those wondering), but it's clearly on the minds of boffins at the University of Surrey. Over the years, the amount of defunct equipment hovering around beyond our view has increased significantly, with some reports suggesting that over 5,500 tonnes of exhausted kit is currently hanging around somewhere up there as a result of "abandoning spacecraft." In order to prevent the problem from growing (and to possibly reverse some of the damage), the CubeSail has been created. Put simply (or as simply as possible), this here parachute could be remotely deployed once a satellite had accomplished what it set out to do, essentially dragging it back through a fiery re-entry that it would never survive and clearing out the orbital pathway that it was using. We're told that it'll be ready for deployment in late 2011, but for now you can check out an all-too-brief demonstration vid just beyond the break.
Dish Network successfully launches Echostar XIV while we remember a fallen soldier
Sure compressing existing channels is one way to add more HD, but sending another bird in the air to increase capacity, like Dish Network's new Echostar XIV (what happened to XV? Should we be expecting another launch this year?) is certainly a preferred option. It's probably not a coincidence that we didn't see a press release until after a successful launch was confirmed, but it's currently in "geosynchronous transfer orbit." SatelliteGuys indicates we can probably expect service around the end of May, so while we toast the new satellite (video of the launch is embedded after the break) and all the HDTV it will bring, don't forget to pour out a little liquor for AMC-14.
Tiny, robotic space shuttle to be launched into orbit in April
A long-delayed project initiated by NASA and carried out by Boeing may finally get to see the light of cold, beautiful day according to reports from the US Air Force. The X-37, a small, robotic space plane is set to make its first unmanned trip into orbit in April. Conceived by NASA as an unmanned re-entry lifeboat for crew of the International Space Station, the X-37 reportedly has a cargo bay of just 7 x 4 feet, and it has apparently been shipped to Florida for its maiden voyage, where it will be mounted to an Atlas V rocket for its launch into space. There aren't any other details -- the people running the project are keeping everything pretty quiet, but the shuttle itself is reported to have said that it's putting itself "to the fullest possible use," adding that that "is all I think that any conscious entity can ever hope to do."
Symbian provides early glimpse at 2011 Nokia smartphone experience
We've been pretty hard on Nokia with regard to its miserable S60 5th (aka, Symbian^1) user experience as compared to the competition. Fortunately, Nokia's bound and determined to freshen things up in 2010 with two major updates scheduled for the first and second halves of the year. At the moment, Symbian^3 (that's Symbian three) is expected first with Symbian^4 coming before the end of the year (functionally complete in Q3 with S^4 devices shipping in early 2011 according to the symbian.org wiki page). What we've got above then, is a UI Concept proposal for the latter. As you can tell from the pics, Symbian^4 promises to deliver an entirely new user interface: navigation is streamlined and platform apps will be reorganized and redesigned to leverage next gen graphics meant to deliver visually appealing transparencies and transitions on Symbian devices. The experience is based on Direct UI and built upon Qt and Orbit -- a strategy that Nokia hopes will lure developers to the table by making apps easy to build and update with broad scalability across Nokia's entire lineup of handsets. Note that the concept is open for discussion (and thus change) so voice your opinion now. And no, responding "N900 FTW" doesn't count. One more image after the break.
Orbiting fuel stations proposed for trips to the Moon, Mars, and beyond
A US government panel, summoned by el presidente to review the future of human space travel, has expressed strong support for introducing fuel depots into Earth's orbit. Refueling between stops is expected to cut down significantly on the weight of spacecraft and, accordingly, eliminate the need to engineer ever more powerful rockets to launch missions. It would then be up to private companies to compete -- and NASA already knows a thing or two about privatizing space missions -- by reducing costs and developing more efficient methods. While by no means the only potion NASA has bubbling, if the panel concludes in favor of orbiting gas stations, they will form the backbone of all future extraterrestrial exploration. So we're just letting you know in advance -- we're nice like that.
SpaceX's Falcon 1 makes orbit after four attempts
It's been a long road plagued with disappointments and major mishaps, but SpaceX (and founder Elon Musk) has finally made history -- on Sunday the company's Falcon 1 rocket reached orbit. After three attempts to bring the dream to life, the space exploration company succeeded in putting the first privately-developed rocket into space. The liftoff was seen live during a webcast, and the company's site was continuously updated with news, including a message written at 16:26PDT reading:T+0:08:21 Falcon 1 reached orbital velocity, 5200 m/sNominal Second stage cut off (SECO) - Falcon 1 has made history as the first privately developed liquid fueled launch vehicle to achieve earth orbit!!!!!!Needless to say, after the trials and tribulations SpaceX has gone through (including the loss of Star Trek star James Doohan's ashes), this must be welcome relief... as well as the birth of a potentially lucrative new enterprise. Er, no pun intended.[Via Slashdot; Thanks, Kenneth]
Altec Lansing rolls out new look, speakers aplenty
Altec Lansing sure came out fighting today, with it not only debuting a brand new logo, but a bundle of new speakers and iPod docks that sport the new branding. The most stand-out, by far, are the Expressionist Bass speakers pictured above, which are a full ten inches high and include built-in 4-inch subwoofers and two 1.5-inch drivers apiece. Look for them to set you back $130 when they're released next month in both black and white versions. On the slightly less intimidating front, Altec Lansing has the $40 Orbit MP3 iM237 single-speaker unit, which runs on three AAA batteries, and a pair of new inMotion iPod speaker systems: the inMotion Moondance GLOW and the inMotion MAX, the former of which even includes a special "snooze remote." Look for those to run you $200 and $180, respectively -- pics after the break.
O2 announces O2 Xda orbit 2, aka HTC Polaris and HTC Touch Cruise
The O2 Xda orbit 2 enters officialdom and adds yet another name to an already confused HTC device. The TouchFLO-enabled replacement for the 2006-ish Xda orbit brings a pile of new niceties to the line and a pretty slick new look to boot. Featuring 128 MB / 256 MB of RAM and ROM, a 400 MHz Qualcomm CPU, GPS, quad-band GSM, HSDPA (we've heard tri-band and also only 2100), and a 3 megapixel camera with typical Bluetooth and WiFi connectivity thrown in for good measure. Availability is slated for early December from a rock bottom €99 (roughly $140) on contract. If you're in the know and can provide frequency clarity for us, please do.[Via the::unwired]