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Cosmic Collisions 2009

  • Ended
  • Discovery Science
  • 2009-01-01T01:00:00+01:00
  • 45 mins
  • United States
  • English
  • Documentary

The universe is almost entirely filled empty space, but that doesn't stop asteroids, comets, moons, planets, stars, galaxies and more from causing some serious calamity by smashing into one another.

1 season

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