TEAM HELIOCENTRIC
Copernicus, Galileo, Newton, and Kepler are the scientists who believed in the Heliocentric theory, where the planets revolve around the sun. Using Kepler's three planetary laws and Newton's three laws of motion and Universal law of gravity, they proved the heliocentric theory correct. They went up against the church's beliefs but still fought for what was correct.
TEAM GEOCENTRIC
Plato, Aristotle, Ptolemy,and other ancient scientists believed in the Geocentric theory, where the sun revolves around the Earth. They believed the planets moved in retrograde motion. They believed it was a circular orbit, not an elliptical. They assumed all planets including the sun revolved around Earth, while it stayed still. They also assumed the universe was made of the 4 elements: fire, water, earth, and air.