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Kepler Gets a Little Help From Its Friends
More than 2,300 exoplanet candidate discoveries have made it the most prolific planet hunter in history. But even NASA's Kepler mission needs a little help from its friends. Enter the Kepler follow- ... more
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Frozen hydrocarbon ice on Titan's oceans?
Blocks of hydrocarbon ice might be floating on the surface of existing lakes and seas of liquid hydrocarbon on Saturn's moon Titan, U.S. researchers say. ... more
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Arianespace says 2012 sales leapt by 30%
The European space launch company Arianespace said Tuesday that 2012 sales rose 30 percent and forecast that it would dominate Russian and US rivals this year with a market share of more than 60 percent. ... more
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'17 billion' Earth-sized planets in Milky Way: study
The Milky Way contains at least 17 billion planets the size of Earth, and likely many more, according to a study out Monday that raises the chances of discovering a sister planet to ours. ... more
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