Nicolas Copernicus (23 oct. 1473 – 16 sept. 1543)
Description:
Prior to Nicolas Copernicus, the Western Hemisphere believed in a Ptolemaic conception of the universe, meaning the earth was the center of the universe. Copernicus theorized that our sun was the center of the universe and that all of the planets orbited around it. This was called heliocentrism.Ajouté au bande de temps:
Date:
23 oct. 1473
16 sept. 1543
~ 69 years