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Dec. 21, 2012
Could Life Exist on Newfound Alien Planet?
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In a paper to be published in Astronomy & Astrophysics, researchers identified five possible planets around the star Tau Ceti. One of these alien worlds is within the star’s habitable zone. Study co-author Steven Vogt discusses whether life could exist on the planet.
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Produced by Denise Chow, Associate Producer
Guests
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Steven S. Vogt
Professor, Astronomy and Astrophysics
UCO/Lick Observatory
University of California, Santa Cruz
Santa Cruz, California
FEATURED READING
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by Mario Livio
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