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적색스테인
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jZLHsaiUjRCIwPR |
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The explanation for this gravity shift could be that each mountain is actually the top of these deep roots, which are like icebergs pushing into the interior oceans. Cassini detected a weaker gravitational force because ice is slightly less dense than water (which means, in a given space, there's less mass and therefore less gravitational pull). |
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Nickolas |
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2019-07-07 22:26:45 |
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