33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
5563709
525422
2

1 gen 1609 anni - Kepler published 1st two laws

Descrizione:

1: the orbit of every planet is an ellipse with the sun as one of 2 foci
2: a line joining the planet and the sun sweeps out equal amounts in equal time periods

Aggiunto al nastro di tempo:

Data:

1 gen 1609 anni
Adesso
~ 416 years ago