// todo need optimize like in event.jsp. Add indexing or not indexing this page. Nicolas Copernicus (24 Dez 1473 Jahr – 11 Okt 1543 Jahr) (Band der Zeit)

Nicolas Copernicus (24 Dez 1473 Jahr – 11 Okt 1543 Jahr)

Beschreibung:

Copernicus developed the heliocentric conception and believed that the universe consisted of eight spheres with the sun motionless at the center and the spheres (planets) revolved around the sun. Wrote "On the Revolutions of the Heavenly Spheres"