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NASA rover finds conditions once suited to life on Mars

WASHINGTON — An analysis of a Mars rock sample by the Curiosity rover has unveiled minerals, including hydrogen, carbon and oxygen, that are the building blocks of life, NASA said Tuesday. “A fundamental question for this mission is whether Mars could have supported a habitable environment,” said Michael Meyer, lead…

Curiosity rover on standby as NASA addresses computer glitch

NASA’s Mars rover Curiosity has been temporarily put into “safe mode,” as scientists monitoring from Earth try to fix a computer glitch, the US space agency said. Scientists switched to a backup computer Thursday so that they could troubleshoot the problem, said to be linked to a glitch in the…

NASA’s Mars rover finds gray rock beneath the Red Planet’s surface

So much for Mars being “The Red Planet.” NASA said Wednesday that its Curiosity rover has scooped up a sample from the interior of a Martian rock and found that the powdery soil just beneath the planet’s rust-colored exterior is actually a light gray color. “Something that the science team…

Scientists looking beyond Earth in search for ‘rare earths’ elements

The quest for rare earths vital to some of modern life’s most indispensable technologies may see mining robots jet to the stars within decades, a world-first conference in Australia was told Wednesday. Yttrium, Lanthanum and the other 15 minerals which make up the group of elements known as rare earths…

NASA briefly lost communication with International Space Station

The International Space Station lost communication with ground controllers on Tuesday but its commander says the crew is fine, NASA said. It blamed a problem in a data relay system. NASA said flight controllers in Houston were updating software on board the station’s flight computers when one of the station’s…

NASA scrambles for better meteor and asteroid detection

NASA, universities and private groups in the US are working on asteroid warning systems that can detect objects from space like the one that struck Russia last week with a blinding flash and mighty boom. But the US space agency reiterated that events like the one in the Urals, which…

NASA: Jupiter’s moon Europa ‘most promising’ place to sustain life

US astronomers looking for life in the solar system believe that Europa, one of the moons of Jupiter, which has an ocean, is much more promising than desert-covered Mars, which is currently the focus of the US government’s attention. “Europa is the most likely place in our solar system beyond…

NASA broadcasts asteroid flyby

NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., tracks the 2012 DA14 asteroid that will come close to Earth on Friday. The broadcast will incorporate real-time animation to show the location of the asteroid in relation to Earth, along with live or near real-time views of the asteroid from observatories in…

Asteroid to whiz past Earth

NASA is keeping close tabs on a sizable asteroid set to whiz past our planet Friday in what the US space agency says is the closest flyby ever predicted for such a large object. About 150 feet (45 meters) in diameter, the asteroid — dubbed 2012 DA 14 — is…

NASA: Asteroid to zoom just 17,200 miles above Earth’s surface

Hold on to your hats: an asteroid will zoom within spitting distance of Earth next week, in what NASA said is the closest flyby ever predicted for an object this large. The 2012 DA 14, discovered by chance by astronomers after passing nearby last February, will be just around 17,200…