Season 2, Episode 12 Cosmic Collisions
First Aired: March 4, 2008
Collision between objects in space are analyzed to learn how they occur and if they can provide information about the creation of the universe. Included: collisions of planets; stars; galaxies; and mass-extinction impacts of asteroids and comets.
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- Premiered: May 29, 2007
- Rating: TV-PG
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- Premise: An astronomy series examing the history, scientific phenomena and mysteries of the universe. (more)