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Home » Space/Science

So goes the icy comet theory... June 18, 2014 12:28 pm FrankC

Water in Earth mantle

I always thought the water from comets theory was a little flaky

  • If . . . by DanS 2014-06-19 09:22:58
    • Hmmm. by bowser 2014-06-18 19:04:02

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