There are more than 500,000 pieces of dangerous space junk orbiting the Earth, not including paint flecks and other tiny bits flying around at 17,500 miles per hour that put spacecraft at risk. The Brane Craft, in the conceptual phase at Aerospace Corporation, is a bulletproof "blanket," one yard across and thinner than a human hair, that the company thinks could wrap around space junk and pull it into the atmosphere where it will safely burn up. The project just received another grant from NASA's Innovative Advanced Concepts program that funds radical concepts that may never work but would have great impact if they do. From Space.com:
The thin spacecraft is not only lightweight, which reduces fuel consumption, but is easy to stack in a launcher and deploy in a swarm of dozens of bots, each on a track to a different rogue piece of debris. Brane Crafts will be powered by ultrathin solar cells as well as a little bit of propellant. The company plans to launch the craft frequently, with many Branes deployed at the same time, helping to reduce costs...
The NIAC grant provides two years of funding for laboratory demonstrations of the thin film. The investigators plan to outline how to develop the technology and which fabrication technologies hold the most promise.
"We're also looking at how we can get government or other companies interested in this to take this to the next level," (Aerospace Corporation principal investigator Siegfried) Janson said, pointing out that readiness for space would likely take a few million dollars.
But once Brane gets going, if enough spacecraft are deployed, the concept should be able to pull down most objects of 0.9 kilograms (2 pounds) or less within a few years, he said.
Now that’s a pretty comet. ESA: Enjoy this compilation of with the last images taken by Rosetta’s high resolution OSIRIS camera during the mission’s final hours at Comet 67P/Churyumov-Gerasimenko. As it moved closer towards the surface it scanned across an ancient pit and sent back images showing what would become its final resting place. Browse […]
In 1967, the Lunar Orbiter missions sent back exciting -- but grainy and low-rez -- photos of the moon's surface.
Boat designer Kurth Hughes designed and built this far out home on the Columbia River in central Washington. It’s just 250-square-feet but contains a bedroom, bathroom, kitchen, and dining nook with a table fashioned from Hughes’s first sailboat. The geodesic dome skylight provides plenty of sunlight and a glorious view of the starry night. (Zillow)
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The Adobe Creative Cloud is home to a suite of editing tools today’s creatives count on to produce their content. Whether you’re an aspiring photographer, animator, or graphic designer, Adobe’s programs can help you in your creative pursuits, and with the Complete Adobe CC Training Bundle, you can come to grips with six of them for […]
Your pet might be photogenic, but getting them to stare long enough at your camera to snap that Instagram-worthy photo isn’t as simple as telling them to sit. Bribing your pets with their favorite treat, however, might just do the trick, and with the Adjustable Pet Selfie Smartphone Attachment, you can do just that while getting […]