Who first discovered four moons belonging to Jupiter,proving conclusively that some bodies do not orbit around the Earth?
A)Aristotle
B)Copernicus
C)Kepler
D)Galileo

Question

Quizplus · Accepted Answer

Galileo was the first to discover the four largest moons of Jupiter (Io, Europa, Ganymede, and Callisto) using his newly developed telescope in 1610. This observation provided conclusive evidence that not all celestial bodies orbit around the Earth, challenging the geocentric model of the universe held by many at the time.

Who First Discovered Four Moons Belonging to Jupiter,proving Conclusively That