'Unsolved questions' diaporamas de présentation

What Questions Do We Still Have About the Universe?

What Questions Do We Still Have About the Universe?. By Joe D. The Big bang. Most astronomers believed that the universe was born in a period of extremely fast inflation called the big bang. Before the Big Bang, the universe was just a very densely packed and very hot dot.

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U.S.-Russia Joint Workshop on the Plate Tectonic Evolution of NE Russia

U.S.-Russia Joint Workshop on the Plate Tectonic Evolution of NE Russia Stanford University Dec. 9-12, 2004 Sponsored by the U.S. National Science Foundation (Tectonics and International Divisions) with travel support for Russian scientists shared by

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