Nicolaus Copernicus 1473 1543 1543 De Revolutionibus published
Tycho Brahe 1546
- 1601 1563 Jupiter, Saturn
conjunction
1572 Tychos supernova
1576-1597
Planet Positions
Johannes Kepler
1571 1630 1609 Laws 1 & 2 publish
1611 Law 3
published
Galileo Galilei
1564 1642 1609 Telescope
1632 Dialog
published
Isaac Newton 1642
1727 1687 Principia published