33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
382187
33044
1
Public Timelines
FAQ

jan 1, 1472 - Georg Peurbach's New Theory of the Planets

Description:

sought to reconcile geometric descriptive
models for predicting planetary motions
by employing homocentric
(nested concentric) celestial spheres.

Added to timeline:

ByO
5 Dec 2017
0
0
710

Date:

jan 1, 1472
Now
~ 554 years ago