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New Moon: 200 Million Years Younger Than Thought


"The moon's a harsh mistress," goes the song. It does not surrender its secrets easily. Scientists have thought it was 4.6 billion years old -- but now Lars Borg of Lawrence Livermore National Lab, writing in today's edition of the...

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August 18, 2011 in Science, Space | Permalink | User Comments (11)

 

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