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Cosmic Journeys: The Search For Earth-Like Planets

The search for Earth-like planets is reaching a fever-pitch. Does the evidence so far help shed light on the ancient question: Is the galaxy filled with life, or is Earth just a beautiful, lonely aberration? If things don’t work out on this planet Or if our itch to explore becomes unbearable at some point in . . . → Read More: Cosmic Journeys: The Search For Earth-Like Planets