Google Animation today, 2/19/2013: Nicolaus Copernicus’ 540th birthday...
He is considered the founder of modern astronomy and single-handedly changed the way we think about our place in the universe by positing that the Earth revolved around the sun, and not the other way around. ..
http://herocomplex.latimes.com/movies/nicolaus-copernicus-540th-birthday-a-man-who-questioned-the-rules/
