How did Galileo's observations of moons orbiting Jupiter conflict with the geocentric model of the universe of his time?
A)The moons moved in non-circular orbits about Jupiter.
B)The moons did not appear to orbit the Sun.
C)The moons did not appear to orbit the Earth.
D)The moons appeared to be too small, and therefore too far away, to be considered part of the solar system.

Question

Quizplus · Accepted Answer

According to the geocentric model of the universe that prevailed during Galileo's time, all celestial bodies, including the Moon, the Sun, and the planets, revolve around the Earth. However, the four moons that Galileo observed orbiting Jupiter did not appear to orbit the Earth but instead orbited Jupiter. This observation contradicted the geocentric model, which placed the Earth at the center of the universe.

How Did Galileo's Observations of Moons Orbiting Jupiter Conflict with the Geocentric