Who is the person who said that earth revolves around the sun?

The person who proposed that the Earth revolves around the Sun is Nicolaus Copernicus, a Renaissance astronomer. His heliocentric model, published in the 16th century in his work "De revolutionibus orbium coelestium," challenged the geocentric view that placed the Earth at the center of the universe. Copernicus's ideas laid the groundwork for modern astronomy and significantly influenced subsequent scientists, including Galileo Galilei and Johannes Kepler.