Archive: 08/17/2011

Comet Elenin poses no threat to Earth

(PhysOrg.com) -- Often, comets are portrayed as harbingers of gloom and doom in movies and on television, but most pose no threat to Earth. Comet Elenin, the latest comet to visit our inner solar system, is ...

dateAug 17, 2011 in Space Exploration
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