The crust expands at mid-ocean rifts. But how?
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The missing 500 million: Cosmic bombardment melted Earth's first crust
The heat of the Hadean may have come from impacts as well as the interior.
Read MoreThe crust expands at mid-ocean rifts. But how?
Read MoreThe heat of the Hadean may have come from impacts as well as the interior.
Read More
