Cosmic Journeys

Season 1 • Episode 11: The Search for Earth-like Planets • Watch with subtitles

Season:
Episode:
The Search for Earth-like Planets

Episode 11: The Search for Earth-like Planets

January 8, 2010 • 24 min

What is the search for Earth-like planets telling us about our place in the cosmos? Is our Earth one of countless life-bearing worlds strewn about the galaxy, or is it a rare Garden of Eden in a barren universe?

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