What proved the heliocentric model?
Simply so, what is the evidence for the heliocentric model?
Galileo discovered evidence to support Copernicus' heliocentric theory when he observed four moons in orbit around Jupiter. Beginning on January 7, 1610, he mapped nightly the position of the 4 “Medicean stars” (later renamed the Galilean moons).
Similarly, who supported the heliocentric model? Galileo Galilei
One may also ask, is the heliocentric model correct?
The simplest explanation tends to be correct. If you look closely you'll see his model correctly assumed the moon is orbiting around us. Notice how this explains the strange wandering motion of planets when observed from telescopes based on Earth.
How did Copernicus come up with the heliocentric model?
Laid the foundation for modern astronomy. Nicolaus Copernicus was a Polish astronomer who put forth the theory that the Sun is at rest near the center of the Universe, and that the Earth, spinning on its axis once daily, revolves annually around the Sun. This is called the heliocentric, or Sun-centered, system.