// todo need optimize like in event.jsp. Add indexing or not indexing this page. Nicolas Copernicus (23 oct 1473 año – 16 sept 1543 año) (Cinta de tiempo)

Nicolas Copernicus (23 oct 1473 año – 16 sept 1543 año)

Descripción:

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.