How the Universe Works S3E6
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How the Universe Works
S03E06 — Weapons of Mass Extinction
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How the Universe Works

S03E06 Weapons of Mass Extinction

2014-08-13

Asteroids crash, planets smash into one another, black holes unleash deadly beams, volcanoes explode, and ice covers the Earth. These are the universe's instruments of annihilation. They've occurred in the past, eradicating entire species, and they will surely happen again. Will we be the next victims?

Season 3 Episodes

1
Journey from the Center of the Sun
2014-07-09
 2
The End of the Universe
2014-07-16
 3
Jupiter: Destroyer or Savior?
2014-07-23
 4
First Second of the Big Bang
2014-07-30
 5
Is Saturn Alive?
2014-08-06
 6
Weapons of Mass Extinction
2014-08-13
 7
Did a Black Hole Build the Milky Way?
2014-08-20
 8
Our Voyage to the Stars
2014-08-27
 9
The Search for a Second Earth
2014-09-03