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The Sky At Night: Season 2007

2007x11 The Grand Collision
TV-G

  • 2007-11-04T22:00:00Z on BBC Four
  • 30m
  • United Kingdom
  • English
  • Documentary, News
Patrick anticipates the cataclysmic day, in two billion years, when our Milky Way will collide with Andromeda, and the role dark matter will play.
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