Nicholas Copernicus (1473-1543, Poland) (1 janv. 1473 – 1 janv. 1543)
Description:
-couldn't explain seasons & retrograde motion of planets
-Ptolemy's 55 epicycles too complex
-simpler to believe heliocentrism
-Aristarchus
-On the Revolution of Heavenly Bodies/Spheres, 1543
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AP Euro
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