Rogue Planet Collision

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Rogue Planet Collision

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Rogue Planet Collision

by Discovery Channel 2:50 mins

Rogue Planet Collision

by Discovery Channel 2:50 mins

In November 2012, astronomers spotted a new planet 100 light years from Earth, but this giant planet does not orbit a star. There may be as many as 200 billion rogue planets in our galaxy - and one could be headed our way.

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