Nicolaus Copernicus - Making the Earth a Planet
Oxford Portraits in Science Series

Born in Poland in 1473, Nicolaus Copernicus launched a quiet revolution. No scientist so radically transformed our understanding of our place in the universe as this curious bishop's doctor and church official. In his quest to discover a beautiful and coherent system to describe the motions of the planets, Copernicus placed the sun in the center of the system and made the earth a planet traveling around the sun.