-
100
Ptolemy
Believe that the world was geosentric -
Period: 100 to
Reniassance
-
Jun 10, 1473
Copernicus
Theory that sun is in center -
Aug 8, 1546
Galileo
earth not the center of universe -
Nov 10, 1572
Brahe
sun and the earth in middle -
kepler
discovered principles of planetary motion, -
Newton
discovered how gravity work on earth
