<p align="right">Last Update: <font color="#4f81bd">July, 14, 2024</font></p> ## BIG IDEAS - Recorded the positions of the [[Planets|planets]]. - Owned an island - Data used by [[Johannes Kepler]] --- Return [[Home|Home]] | [[Notes Vault/Physics Notes Vault/Physics Skills/Physics|Physics]] | [[Physicists]] | [[Astrophysics]]