The Big Bang

The Big Bang

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Explains how scientists' observations of the stars led to the development of the big bang theory, a theory of how our universe was formed.Type la supernovae occur in binary star systems (pairs of stars that revolve around each other) made up of a white dwarf star and a larger companion star. A white dwarf is the extremely dense remains of a star that has collapsed in on itself .

Title:The Big Bang
Author:Paul Fleisher
Publisher:Twenty-First Century Books - 2006


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