Volcanoes Reveal Lunar Eruptions Long-Lived
Andrew Fazekas, nationalgeographic.comAstronomers are moonstruck! The man in the moon, we learned just last week, formed from dark flowing lava over three billion years ago, instead of a long supposed giant asteroid impact.
Now, we learn that same volcanism may have kept o…
via Tumblr http://ift.tt/1rdKJFT October 16, 2014 at 07:44AM
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