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Posts with tag space

Hard drive recovered from shuttle Columbia used to complete experiment


Although it's been several years since the Space Shuttle Columbia disaster, it looks like some of the data gathered during the orbiter's final mission will be put to good use. A hard drive salvaged from the wreckage contains the results of an experiment to study the way xenon gas flows in microgravity, and the results were published in the April edition of a journal called Physical Review E. The 400MB Seagate drive was originally thought to be destroyed, but workers and engineers reconstructing the orbiter from the remaining debris found it during the process and sent it off for recovery, where 99 percent of the data was extracted. It then took several years for lead researcher Robert Berg and his team to analyze the findings, but they're happy with the results -- we only wish they hadn't come at so dear a price.

[Thanks, Laura]

NASA, m2mi team up to build space-bound networking system

We knew it! There was just no way a single WiFi router was going to provide coverage from Mercury to Pluto. In order to ensure that all intergalactic beings are given fair and equal access to the intarwebz (and to build a "constellation" that'll act as a space-based network for communication, data storage and Earth observations, too), NASA is syncing up with m2mi. Of course, these two entities have worked together on occasion before, but this go 'round, they're looking to craft (relatively) minuscule nanosats that weigh between 11 and 110-pounds and could be placed in low Earth orbit in order to create a new telecommunications and networking system. As expected, nary a launch date is even hinted at, but while we lowly Earthlings worry over the eventual rollout of 4G services, these two hotshots will be focusing on 5G -- which incorporates VoIP, video, data, wireless and an integrated machine-to-machine intelligence layer. Far out.

[Via CNET]

XCOR's Lynx aims to enter space tourism business in 2010


Crazy though it may be, XCOR's looming Lynx isn't the first rocket ship built to take Earthlings to outer space, but it's definitely taking a different approach than that of the SpaceShipTwo. Unveiled as the "sports car of commercial spaceflight," the smallish craft is only designed to carry two individuals (or a driver and cargo), meaning that you and your SO will have to take turns shooting up to some 61-kilometers above the ground. Reportedly, Lynx would be fueled by a kerosene / liquid oxygen mixture and could take off and land from traditional airstrips, and while it could manage several flights per day, each one is only slated to last 25 minutes. Sadly, the $64,000 (likely more, actually) question of how much this joyride will cost has yet to be answered, but optimistic minds are hoping to see test flights commence in 2010.

[Via NewScientist]

NASA won't dampen exploratory spirit of Mars rovers


Back in November, we knew things weren't looking up for the twin Mars rovers, but it seems that both Spirit and Opportunity will still be doing their respective thangs after a letter foreshadowing their doom was rescinded. Reportedly, the entity was tasked to slash $4 million from the project's budget just yesterday, which would have forced Spirit into hibernation and limited Opportunity's opportunities by mandating that commands be sent up every other day (versus everyday now). As it stands, NASA has issued a confirmation that neither creature will be affected, but given the apparent belt-tightening, we're curious as to whether Scarecrow will still see liftoff next year.

[Via Physorg]

Dextre robot now fully assembled, ready for testing

Apparently, the folks aboard Space Shuttle Endeavour aren't wasting any time piecing Dextre together (or jamming to their iPods), as just days after we first heard about this creature's future in space, now we're hearing that he's totally assembled and ready to rock. The bot, which is formally known as the Special Purpose Dextrous Manipulator, has been fitted with various tools and cameras and is all set to "undergo a series of tests and trials before it is asked to do major tasks." Godspeed, young Dextre -- hopefully you'll have more success than Ted and Gadget.

iPod takes one small step for PMPs, one giant leap for consumer electronics


Oh sure, iPods have found their way outside of our atmosphere before, but there's just something magical about spotting one front and (off) center on the Space Shuttle Endeavour. Dollars to donuts it's perpetually repeating the discography of Air.

Canadian-built Dextre robot set for delivery to space station

It may be not be the only bot on the block for long but, for now at least, the Canadian-built Dextre robot has the spotlight to itself, with it set to blast off Tuesday on board the shuttle Endeavor for delivery to its new home on the International Space Station. As USA Today reports, the robot has been some ten years in the making (at a cost of $210 million), and is designed to handle many of the tasks that would otherwise be done by astronauts on spacewalks. Those astronauts will still have a job for a while yet, with one of the main tasks during Endeavor's mission obviously being the assembly of Dextre, which is currently broken down into nine parts. Even after that's done, however, Dextre apparently won't start work until sometime in 2009, at which point it'll be able to replace nearly 140 parts on the ISS, and be controlled either by mission control or the crew on the space station.

Japan's space agency planning space-based solar power arrays

We've seen some pretty out there solar installations, but JAXA, the Japanese space agency, is about to get really far out with its latest project: a space-based solar array that beams power back to Earth. The agency is set to begin testing on the microwave power transmission system on February 20th, with an attempt to beam enough power over the 2.4GHz band to power a household heater at 50 meters (164 feet). That's certainly not the sort of large-scale sci-fi power system we were hoping for, but fret not -- if the tests are successful, JAXA's plan is to eventually launch a constellation of solar satellites, each beaming power to a 1.8-mile wide receiving station that'll produce 1 gigawatt of electricity and power 500,000 homes.

"Researchers" hope to launch paper airplanes from space

There's certainly plenty more than just hard science going on in space, and it now looks like a group of researchers from the University of Tokyo are aiming to get in on that action as well. To that end, they've teamed up with the brains behind the Japan Origami Airplane Association to develop an origami aircraft that'll supposedly be capable of surviving the flight from the International Space Station to the Earth's surface. They even seem to have made some progress already, with them set to test an eight centimeter long prototype in the wind tunnel at the University of Tokyo later this week, where it'll face wind speeds up to 5,300 miles per hour. Of course, it'll face a few more obstacles than that in space, although the researchers assure us the plane has been "treated to withstand intense heat."

[Via Tech Digest]

Gates and space-ace Simonyi gift $30m for giant telescope


The currently terrestrial Bill Gates and his former (and space-faring) Microsoft colleague, Charles Simonyi, have donated a cool $30m to a project that aims to build "the world's largest survey telescope" (cleverly) called the Large Synoptic Survey Telescope. On Thursday, the group said that Gates and Simonyi had donated $10m and $20m respectively to help develop the telescope, which Gates says "is truly an Internet telescope, which will put terabytes of data each night into the hands of anyone that wants to explore." The 8.4-meter telescope, which sports three large mirrors and three refractive lenses, will be built on a mountain in northern Chile and is scheduled to decimate the magic of your astronomy club in 2014.

First African satellite launched

In a landmark launch that will supposedly "contribute to bridging the digital divide within Africa and between Africa and the rest of the world," the continent's first satellite successfully made it into orbit aboard a French-made rocket last night. The so-called RASCOM-QAF1 -- named after the Regional African Satellite Communication Organization which is funding the venture -- lifted off from the European space base in Kourou, French Guiana stowed inside an Ariane 5, the sixth such launch this year and 36th overall of that particular model, manufactured by Paris-based Arianespace. The new 3.2-tonne (7,055-pound) satellite is set to serve the large African rural market neglected by traditional cellphone carriers, and will allegedly save hundred of millions of dollars a year currently being paid to foreign operators.

[Via PhysOrg]

Clarion automotive A/V gear headed into space

It looks like Clarion is about to get some considerable new bragging rights (shared only by the likes of Tang), as some of its automotive A/V gear has recently been approved by NASA and is now awaiting deployment into space. That includes the company's RX935VD in-dash multimedia center and VCZ625 6-disc DVD changer, each of which have been fitted into a specially designed unit and will soon be used to entertain crew members on the International Space Station. As Clarion points out, that makes those the first car A/V components to be installed in the ISS, with their reliance 12 volt automotive systems (the same voltage as the space station) working largely in their favor. No word on an exact launch date just yet, but the gear is now ready and waiting in Star City for the next available spot to free up.

[Via audiojunkies]

NASA helps predict, prevent disease outbreaks

We could almost swear we've heard this same scenario played out in a 80s era sci-fi drama, but apparently, this ain't out of any movie script. By utilizing 14 orbiting satellites and enlisting the assistance of NASA's Applied Sciences Program, scientists are reportedly observing our planet's environment to "help predict and prevent infectious disease outbreaks around the world." Apparently, the satellites collect environmental change data, which is then forwarded on to the Centers for Disease Control and Prevention and the Department of Defense and broken down to estimate and track epidemics. The remote sensing technology is currently be used to target and track malaria (among other things), and NASA surveillance systems can also be used to determine if a given outbreak was caused by "natural circumstances" or if bioterrorism was to blame. Phew, at least we know 28 Days Later won't become an infamous example of life imitating art... right?

[Via Slashdot]

NASA unveils the Chariot "lunar truck"


NASA sure loves the wacky vehicles, and the agency is mighty proud of its latest effort, the Chariot lunar truck. Designed from start to finish in just a year, the Chariot features 12 wheels driven by two electric motors through a two-speed transmission, allowing it to perform in a "bulldozer" mode with up to 4000 pounds of force or cruise at up to fifteen miles an hour. The modular design also means that the steel alloy frame can be fitted with several different crew / payload combinations, including a small pressurized cabin and a sample collector. There's no telling when the Chariot might be deployed, of course, but we're not going to be convinced until we see it stop a plane or drive through a swinging girder obstacle course.

[Thanks, xenocide]

Lunar lander lifts off, then promptly crashes


As the sole contestant in the Northrop Grumman Lunar Lander Challenge, Armadillo Aerospace's predictably named Armadillo managed to complete two parts of a NASA challenge to win $350,000 in prize money. However, on attempting the top task -- fly 50 meters up, fly 50 meters sideways, and land -- the Armadillo tripped up, plummeting to the ground and losing the chance to win $1 million. It'll get another chance today, although at least the team won't be rushed by the non-existent competitors. Packing 1,800 pounds of thrust to the vessel's 1,500 pound weight, the Armadillo is guided by GPS and other sensors: one day we could be taking trips to the moon in the distant, distant successor to this little beast.

[Via Crave]



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