http://www.preposterousuniverse.com/blog/2005/10/03/does-the-earth-move-around-the-sun/ http://www.preposterousuniverse.com/blog/2005/10/03/does-the... See als

http://www.preposterousuniverse.com/blog/2005/10/03/does-the-earth-move-around-the-sun/ http://www.preposterousuniverse.com/blog/2005/10/03/does-the... See also http://physics.stackexchange.com/questions/10933/why-do-we-say-that-the-earth-moves-around-the-sun http://physics.stackexchange.com/questions/10933/why-do-we-s... with several good answers.