FAMOUS ASTRONOMERS By Dominik10 Period: 1473 to 1543 NICOLAUS COPERNICUS Period: 1546 to 1601 TYCHO BRAHE Period: 1564 to 1642 GALILEO GALILEI Period: 1571 to 1630 JOHANNES KEPLER Period: 1625 to 1712 GIOVANNI DOMENICO CASSINI Period: 1656 to 1742 EDMON HALLEY Period: 1738 to 1822 WILLIAM HERSCHEL Period: 1749 to 1827 PIERRE-SIMON LAPLACE Period: 1758 to 1840 OLBERS HENRICH Period: 1784 to 1846 FRIEDERICH BESSEL Period: 1824 to 1910 WILLIAM HUGGINS Period: 1843 to 1903 BADE WILHELM Period: 1868 to 1938 GEORGE ELLERY HALE Period: 1889 to 1953 EDWIN HUBBLE