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The expanding universe
People have always been fascinated with the stars above and the universe that contains them. Over the years, astronomers have developed numerous theories to explain how the universe began, how it works, and what its ultimate fate will be. But all of the scientists' questions are far from answer...
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| Lenguaje: | eng |
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Infobase Publishing
2011
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| Acceso en línea: | http://cds.cern.ch/record/1613582 |