7 mai 1571 - Thomas Kepler
Description:
Lifespan: 1571 - 1630- German scientist who contributed to the Scientific Revolution
- Said that planets moved in ellipses instead of circles
- Said that both speed and orbit time of planets depended on the distance from the sun.
Mindset: Introduced the idea of elliptical orbits.
Ajouté au bande de temps:
Date:
7 mai 1571
Maintenaint
~ Il y a 454 ans