25 Interesting Space Images – Part 5

December 22, 2015
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Comments (1)
  1. Ian says:

    For #23 the moons crust being 31 miles thicker and not knowing the reason. This may be too obvious an assertion but what about centripetal force? I mean if the moon is tidal locked it wont be spinning to even the crust out when it was molten. Wouldn’t it would have all gathered on the far side?

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