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Sep. 02, 2011
Newly Discovered Star Shouldn’t Exist, Says Theory
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Reporting in Nature, researchers write of discovering one of the oldest stars in the Galaxy, formed some 13 billion years ago. But one current theory of star formation rules out stars of this chemical composition and mass. Astrophysicist Anna Frebel discusses how such an unusual star might be born. Loading player...
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Produced by Christopher Intagliata, Associate Senior Producer
Guests
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Anna Frebel
Clay Fellow
Harvard-Smithsonian Center for Astrophysics
Cambridge, Massachusetts
FEATURED READING
Scatter, Adapt, and Remember: How Humans Will Survive a Mass Extinction
by Annalee Newitz
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