The Catastrophe That Killed 90% Of Earth’s Species NOVA

Premiered October 25, 2023
The Catastrophe That Killed 90% Of Earth’s Species

An ancient catastrophe killed nearly all life on Earth - and an asteroid wasn’t to blame.

About the Program

NOVA

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives. Visit the official website to watch full-length documentaries, or explore our world through short-form video, on our digital publication NOVA Next.

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