Dark History of Earth

8.7/10 · 47 votesMar 27, 202242 min

Ranked #5 of 6 in Season 10•−0.1 vs season avg

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Experts explore how Earth's disastrous history led to human evolution.

Previous episodeE3 · Hunt for Dark Matter Next episodeE5 · Hunt for the Universe's Origin

Seasons11

All 1 2 3 4 5 6 7 8 9 10 11

Season 10 Episodes6

E1 8.7

Secrets of the Cosmic Web

E2 8.5

Curse of the Cosmic Rays

E3 8.8

Hunt for Dark Matter

E4 8.7Now viewing

Dark History of Earth

E5 8.8

Hunt for the Universe's Origin

E6 9.0

Voyager's Ultimate Mission

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Episode Summary

"Dark History of Earth" is episode 4 of How the Universe Works season 10. It scored 8.7/10 from 47 votes, ranking #5 of 6 episodes this season (season average 8.8). It aired on March 27, 2022.

Next: E5 · Hunt for the Universe's Origin Best of Season 10