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Wednesday, December 1, 2010

Cosmic Rebirth


Circular patterns in the universe's pervasive background radiation suggest the Big Bang was only the latest of many

Most cosmologists trace the birth of the universe to the Big Bang 13.7 billion years ago. But a new analysis of the relic radiation generated by that explosive event suggests the universe got its start eons earlier and has cycled through myriad episodes of birth and death, with the Big Bang merely the most recent in a series of starting guns.

Read more at Science News.org

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