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.
Cast & Details See all »
- Premiered: May 29, 2007
- Rating: TV-PG
- Premise: An astronomy series examing the history, scientific phenomena and mysteries of the universe. (more)