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Impact

Space

Mars Reconnaissance Orbiter detects impact glass

NASA's Mars Reconnaissance Orbiter (MRO) has detected deposits of impact glass on the Red Planet that may provide a fresh avenue for investigating the question of whether life ever existed there. The hope is that glass forged in the intense conditions created by an asteroid impact may have preserved microscopic signs of life, as it has here on Earth.Read More

Space

ESA offers CubeSats a deep space ride on asteroid mission

CubeSats offer a way to get into space on the cheap. They're compact, inexpensive, and they can piggyback on larger launch payloads to get into orbit. The trouble is, this piggybacking is often like trying to hitchhike cross country on a ride that only goes to the edge of town. The European Space Agency is widening the scope a little by opening a competition for CubeSats to ride into deep space on its Asteroid Impact Mission (AIM).Read More
Space

ESA carries out asteroid impact drill

If there were any dinosaurs around, they could tell you that an asteroid impact can ruin your whole day. But if we did learn that one was actually going to strike the Earth in a month, what would the authorities do? To find out, the European Space Agency held its first ever mock asteroid drill to work on solutions and identify problems in how to handle such a catastrophe. Read More

Robotics

Researchers turn to cats to help soften robot landings

The animal kingdom is fertile ground for roboticists looking to improve on their designs, with everything from insects, fish, seahorses, jellyfish, caterpillars, snakes and birds providing inspiration. Now researchers at Georgia Tech are turning to cats to help soften robot landings. Rather than strapping some felines to a robot's underside, the team is studying the way cats twist in the air when falling to let future robots land safely from a jump or fall.Read More

Sports

FITGuard has athletes put their impact detection where their mouth is

It's an ongoing problem within sports such as football and hockey ... players receive a severe blow to the head, yet they either don't realize that they've got a concussion, or they don't want to tell anyone so that they can keep playing. While there are already some helmet-mounted devices that detect and report such impacts, Force Impact Technologies' FITGuard is built into a mouthpiece – which the company claims is a better approach to take. Read More

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