
Crashing comets may explain mysterious lunar swirls
Brown University researchers have produced new evidence that lunar swirls - wispy bright regions scattered on the moon's surface - were created by several comet collisions over the last 100 million ... more
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United Arab Emirates Hopes to Reach Mars by2021
The United Arab Emirates has decided that while oil wealth is great, it might be wise to branch out and diversify their economy a bit. So they're going to go to Mars. Declaring that the development ... more
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Fossil fuels harm health from 'cradle to grave': report
Trash, mulch and security: All jobs for troops in Washington
Rising oceans to threaten 1.5 million Australians by 2050: report
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Circular orbits identified for small exoplanets
Viewed from above, our solar system's planetary orbits around the sun resemble rings around a bulls-eye. Each planet, including Earth, keeps to a roughly circular path, always maintaining the same d ... more
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Patent for Navy small space debris tracker granted
A U.S. Navy device that detects small debris in space and provides data on their trajectory has been granted a U.S. patent. ... more
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Dawn seeking greater riches as second orbit of Ceres begins
A bold adventurer from Earth is gracefully soaring over an exotic world of rock and ice far, far away. Having already obtained a treasure trove from its first mapping orbit, Dawn is now seeking even ... more
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Cassini to make final pass by Saturn's odd-shaped Hyperion moon
Launched from Earth nearly 20 years ago, NASA's Cassini spacecraft will make its final close proximity flyby of Saturn's moon Hyperion on Sunday - coming within 19,000 nautical miles of the ringed planet's irregularly-shaped satellite. ... more
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Helping robots put it all together
Today's industrial robots are remarkably efficient - as long as they're in a controlled environment where everything is exactly where they expect it to be.
But put them in an unfamiliar settin ... more
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