18 holes in outer space: Comet's crater's revealed
Paris (AFP) July 1, 2015 - After billions of years of solitary travel through cold, dark outer space, comet 67P/Churyumov-Gerasimenko has recently yielded many secrets, often surprising ones, to the prodding of Europe's Rosetta spacecraft. As the probe drew closer and got a better view, ground teams were amazed to discover their target had a weird rubber-ducky shape, an ultra-dark, rough and carbon-rich surface with b ... more
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