The Universe

Season 2, Episode 7

Episode Title: Astrobiology

Air Date: 2008-01-29

Overview:

Does life exist on other planets? Astrobiology is a visionary new science that searches for life in space by combining the disciplines of astronomy, biology and geology. How did life evolve on Earth? What will life look like on other planets? These and other pertinent questions will be answered by a diverse group of scientists.