Massive asteroid hit Greenland when it was a lush rainforest, under-ice crater shows

A huge impact crater beneath the ice in Greenland dates back 58 million years, to when the Arctic was green and populated by hippo-like animals.

Mar 16, 2022 - 06:00
Massive asteroid hit Greenland when it was a lush rainforest, under-ice crater shows
A huge impact crater beneath the ice in Greenland dates back 58 million years, to when the Arctic was green and populated by hippo-like animals.
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