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How the Universe Works
Loading…How the Universe WorksSeason 3 · Episode 6 — Weapons of Mass Extinction
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Season 3 · Episode 6S3 · E6Weapons of Mass Extinction

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Episodes

9 in Season 3

  1. 1Journey from the Center of the Sun42 min · 2014
  2. 2The End of the Universe42 min · 2014
  3. 3Jupiter: Destroyer or Savior?42 min · 2014
  4. 4First Second of the Big Bang42 min · 2014
  5. 5Is Saturn Alive?42 min · 2014
  6. 6Weapons of Mass ExtinctionNow playing
  7. 7Did a Black Hole Build the Milky Way?42 min · 2014
  8. 8Our Voyage to the Stars42 min · 2014
  9. 9The Search for a Second Earth42 min · 2014
S3 · E6How the Universe Works

Weapons of Mass Extinction

8.3Documentary201042 min

Asteroids strike, planets collide, black holes blast out death rays, volcanoes erupt and ice engulfs the planet. These are the universe’s weapons of extinction. They’ve happened before - wiping out entire species, and they will happen again. Are we next?

Up nextDid a Black Hole Build the Milky Way?S3 · E7 · 42 min

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