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Happy BD Nicolaus Copernicus

20 Feb 2010, 01:18 UTC
Happy BD Nicolaus Copernicus
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Happy BD Nicolaus Copernicus
19 February 1473
the first astronomer to formulate a comprehensive heliocentric cosmology, which displaced the Earth from the center of the universe
–Ben
http://en.wikipedia.org/wiki/Nicolas_Copernicus

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