History of Astronomy

From B.C. till Now Made By: Amol Gupta

Events

310 BC - 230 BC
190 BC - 120 BC
476 - 550
1473 - 1543
1564 - 1642
1571 - 1630
1643 - 1727
1879 - 1955
1905 - 1973
1942 - Present