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NASA-funded research has created a material that could self-heal in seconds. Two layers of solid polymer sandwich a gel that with an ingredient that solidifies on contact with air (i.e. when one or both of the outer layers is damaged). This differs from other approaches that rely on a mostly-liqui...

5 hours ago 0 Comments
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NASA is pushing the state-of-the-art for 3D additive printing and wants to bring US industry along with it. It recently tested a rocket engine's crucial turbopump unit that was built almost entirely of 3D printed parts (see the video below). Marshall Space Center design lead Mart Calvert said that...

August 27th 2015 at 6:50am 0 Comments
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If you've ever wanted to see a "severe but survivable plane accident" (without worrying about actual lives at stake), tune into NASA TV today between 1 and 2pm ET. The site will be broadcasting live coverage of a simulated crash conducted by the agency's Search and Rescue Mission Office.

August 26th 2015 at 12:30pm 0 Comments
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If you were hoping that closer-up photos of Ceres would solve some of the dwarf planet's mysteries... well, you'll have to keep waiting. NASA's Dawn probe has transmitted pictures taken from 915 miles up, and one of them shows an odd, conical mountain jutting out of the landscape. Seriously, it'...

August 25th 2015 at 1:24pm 0 Comments
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You really shouldn't take selfies from a low angle -- it could lead to unflattering images that emphasize double chins, chubby cheeks and big nostrils. That is, unless you're the Curiosity rover, because it still looks good despite showing its belly in the photo above. This is definitely not the r...

August 22nd 2015 at 4:31pm 0 Comments
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Biomimicry, the field of science that takes direct R&D cues from nature's own solutions, has provided us with breakthrough materials, inspired developments in robotic locomotion and informed new medical techniques. We've even gotten introspective and looked at our own biological functions in o...

August 22nd 2015 at 11:00am 0 Comments
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Ah, pop stars. They can be anyone they want in their music videos: spies, goddesses and, in One Direction's case, astronauts blasting off to space. The boy band's latest music video for the single Drag Me Down features a number of NASA tech, which is why the agency's been promoting it in its socia...

August 21st 2015 at 11:55pm 0 Comments
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NASA has apparently been stripping and reusing parts from old spacecraft, because when you have lofty goals and a limited budget, you gotta do what you gotta do. For instance, it's salvaging the four water tanks installed on the space shuttle Endeavour this week, so the agency can use them to bui...

August 21st 2015 at 2:06pm 0 Comments
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A lot of sci-fi films feature technologies we still only dream of, such as time traveling or warp drives -- Ridley Scott's and Andy Weir's The Martian, however, makes use of more realistic ones. In fact, NASA's already developing a number of technologies used in the film, including a Martian habit...

August 20th 2015 at 10:45am 0 Comments
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NASA may soon eliminate much of the uncertainty in predicting the paths of hurricanes and other giant storms. The agency is building CYGNSS (Cyclone Global Navigation Satellite System), a flock of eight microsatellites that should track hurricanes more effectively than any one full-size craft can...

August 19th 2015 at 8:35pm 0 Comments
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Most of us -- even those who think they have a chance to live there -- might never get the chance to set foot on Mars. But, hey, we can at least send our names to the red planet, courtesy of NASA. The space agency is sending a silicon microchip with the InSight lander when it takes off in 2016, an...

August 19th 2015 at 10:38am 0 Comments