Who proved Copernicus correct?

Johannes Kepler and Galileo Galilei played significant roles in proving Copernicus's heliocentric model correct. Kepler formulated his laws of planetary motion, which provided mathematical support for the idea that planets orbit the sun in elliptical paths. Galileo's observations, such as the phases of Venus and the moons of Jupiter, offered empirical evidence that supported the heliocentric theory, challenging the geocentric view of the universe. Together, their work helped solidify the acceptance of Copernicus's revolutionary ideas.