math and astromony
He also studied mathmatics
when was eudoxus born/death
Around 387 BC, at the age of 23, he traveled to Athens to study with the followers of Socrates.
Eudoxus thought that the planets revolved around the Earth not the Sun.
Aristotle
408 BCE
408 - 357 bce
Eudoxus believed in a geocentric model, where Earth was stationary at the center of the universe with other celestial bodies, including the Sun, Moon, and planets, moving around it.
Earth
347 BCE
Retrograde Motion