Copernicus started astronomy on its modern path by making what major change to the models of Ptolemy and Aristotle?(1 point)

Responses

He developed a heliocentric model where the sun was at the center of the solar system.
He developed a heliocentric model where the sun was at the center of the solar system.

He found that the planet's velocities were not constant as they orbited.
He found that the planet's velocities were not constant as they orbited.

He discovered the many moons of planets such as Jupiter and Saturn.
He discovered the many moons of planets such as Jupiter and Saturn.

He found that the orbits of planets were not perfectly circular.