Actors
Erik Thompson , Darin Ragozzine , Amy Mainzer , Mike Brown , Don Yeomans , Luann Becker , Joseph Kirschvink , Michelle Thaller
About
Download Cosmic Collisions Season 2 Episode 12 for free on Utubemate.com. Cosmic Collisions Season 2 Episode 12, Documentary, History releasing in language. Know about TV show reviews, lead cast & crew, photos & video gallery on uTubeMate.com.
Story
Collisions between relatively minor bodies in the solar system can have far reaching effects. Astronomers are trying to trace meteors that caused mass extinctions back to the event that cause them to cross Earth's path in case they have relatives waiting to pay a visit.
