How the Universe Works Season 2 Episode 7 123movies
Asteroids wiped out the dinosaurs and may be back for us but they also built the Earth and may have brought life to its barren surface. Asteroids will shape our future as much as our past and scientists are striving to unlock their secrets.
Views: 46
Serie: How the Universe Works
Episode Title: Asteroids - Worlds That Never Were
Duration:
44minAir Date: 2012-08-22
Year: 2012
IMDb: 8.2