(1473-1543), Polish astronomer, best known for his astronomical theory that the sun is at rest near the center of the universe, and that the earth, spinning on its axis once daily, revolves annually around the sun.
Nicolaus Copernicus ( February 19 , 1473 – May 24 , 1543 ) was the Polish astronomer to formulate a scientifically based heliocentric cosmology , and displaced the Earth from its ...