The Conversation

Revealed: asteroid that killed the dinosaurs boiled the Earth's atmosphere

Author: The Conversation

Calm before the storm.Donald E. Davis / NASA

The asteroid that wiped out the dinosaurs set off an intense heat wave that briefly boiled the Earth’s atmosphere – but it didn’t burn off all the plants.

Humanity has not been unlucky enough to observe at first hand the effects of a large impact, so to investigate whether a massive...

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