Rosetta's Comet Revealed: It's Dry on the Outside, Fluffy on the Inside - NBCNews.com

NBCNews.com
Rosetta's Comet Revealed: It's Dry on the Outside, Fluffy on the Inside
NBCNews.com
The comet that's being shadowed by the European Space Agency's Rosetta spacecraft is getting its most detailed once-over yet in a series of scientific papers — revealing a candy-bar structure with a dry, crunchy surface and a soft, fluffy interior. However, the ...
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