The Renaissance By 19mackeib 100 Ptolemy Click here for more!Sun Centered eclipse mathematics astronomy heavenly-sphere Period: 100 to Dec 31, 1700 100-1700 Apr 8, 1514 Copernicus Click here for more! Thorn heliocentrism scientific revolution physician Celestial-Spheres Apr 8, 1572 Brahe Click for more! Sun earth centered astronomer telescope supernova Apr 7, 1609 Kepler Click for more! Sun-centered elliptical orbit planetary motion supervova Apr 11, 1609 Galileo Click for more! Pisa musician superior telescope astronomical discoveries Apr 11, 1687 Newton Click for more! inertia force mass acceleration momentum refraction