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Comet-Chasing Spacecraft Wakes Up After 2 Years
After a tense wait, scientists got the signal that Rosetta had woken up after 31 months in hibernation. It's set to land on a comet by November.
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Comet-Chasing Spacecraft Wakes Up After 2 Years
After a tense wait, scientists got the signal that Rosetta had woken up after 31 months in hibernation. It's set to land on a comet by November.
Date: 1/20/14
Views: 11705
Video by:  Newsy
 
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