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Which astronomer who first realised earth goes around the sun?

asked by anonymous - 11 months ago

 
 

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answered by oz - 11 months ago
 

http://en.wikipedia.org/wiki/Heliocentrism
In astronomy, heliocentrism is the theory that the sun is at the center of the Universe and/or the Solar System. Although many early cosmologies speculated about the motion of the Earth around a stationary Sun, it was not until the 16th century that Copernicus presented a fully predictive mathematical model of a heliocentric system, which was later elaborated by Kepler and defended by Galileo, becoming the center of a major religious dispute.

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