Johannes Kepler (27 Dez 1571 Jahr – 15 Nov 1630 Jahr)
Beschreibung:
German astronomer
He discovered that planets moved in an ellipse shaped orbit with the Sun as a focal point.
He discovered that the length of time a planet takes to move around the Sun is related to the radius of a planet's orbit.
Zugefügt zum Band der Zeit:
Datum:
27 Dez 1571 Jahr
15 Nov 1630 Jahr
~ 58 years