Related topics: earth · nasa · flyby · asteroid

Impacts could be boon for subterranean life

An incoming asteroid is trouble whether you're a dinosaur or a Bruce Willis fan. But microbes living deep underground may actually welcome the news, according to a recent study of an ancient impact in the Chesapeake Bay. ...

Big meteorite chunk found in Russia's Ural Mountains

Scientists and meteorites hunters have been on a quest to find bits of rock from the asteroid exploded over the city of Chelyabinsk in Russia on February 15. More than 100 fragments have been found so far that appear to be ...

Fostering Curiosity: Mars Express relays rocky images

(Phys.org)—For the first time, ESA's Mars orbiter has relayed scientific data from NASA's Curiosity rover on the Red Planet's surface. The data included detailed images of 'Rocknest3' and were received by ESA's deep-space ...

Chinese spacecraft enters Mars' orbit, joining Arab ship

A Chinese spacecraft went into orbit around Mars on Wednesday on an expedition to land a rover on the surface and scout for signs of ancient life, authorities announced in a landmark step in the country's most ambitious deep-space ...

Harnessing the power of microbes for mining in space

For centuries, people have done the hard work of mining useful minerals and metals from solid rock. Then, scientists learned how to harness the power of tiny microbes to do some of this labor. This process, called biomining, ...

Amino acid alphabet soup

All life on Earth relies on a standard set of 20 amino acids to build the proteins that carry out life's essential actions. But did it have to be this way?

Moon rocks sell for $855,000 in New York: Sotheby's

Three moon rocks brought to Earth nearly half a century ago and the only known documented lunar samples in private hands, sold for $855,000 in New York on Thursday, Sotheby's said.

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