Early Earth suffered 500-million-year asteroid storm
Boulder, Colo. (UPI) Jul 31, 2013 - Scientists say early Earth would have technically been inhabitable, but it wouldn't have been a very pleasant place to live. Researchers say little pockets of calmer life-sustaining water likely existed amid the boiling seas and giant magma fields. But any organisms brave enough to carve out a niche on early Earth would have needed to endure extreme conditions, including an asteroid sto ... more
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