PDA

View Full Version : Astronomy Cast Ep. 338: Copernicus



Fraser
2014-Mar-19, 06:50 PM
It’s safe to say that the Polish astronomer Nicolaus Copernicus shook up the whole Universe. Well, our understanding of our place in the Universe. It was Copernicus who came up with the heliocentric model, placing the Sun at the center of the Solar System, with the Earth as just another planet. (...)Read the rest of […]

More... (http://www.universetoday.com/110405/astronomy-cast-ep-338-copernicus/)