Quote:
Originally Posted by omegaman
Saquist, wouldn't the Earth have had molten crust at the stage of impact, which would explain the absence of any scarring?
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The impact would have liquified everything. It would have been a very destructive event. Coupled with plate tectonics, there would be no scarring today. The Earth is a very active planet geologically. In fact, it's one of the things that makes life possible here.