33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
345090
29973
2
Public Timelines
FAQ Das Premium bekommen

1 Apr 100 Jahr - Ptolemy (100-170 AD)

Beschreibung:

Ptolemy modified Aristotle's model. He developed a complex model based on concentric circles which was so successful in predicting future positions of the heavenly objects in their orbits around earth. As this model is the same as Aristotle's it is Geocentric.

Zugefügt zum Band der Zeit:

28 Nov 2017
0
0
576

Datum:

1 Apr 100 Jahr
Jetzt
~ 1926 years ago

Abbildungen: