The heliocentric theory:

was immediately accepted

was proposed by Galileo

states that the earth revolves around the sun

proposed that the earth was the center of the solar system

The heliocentric theory was nos immediately accepted it had to confront antagonism.

Galileio is considered a precursor of the heliocentrism or heliocentric theory, but he did not developed the theory, it was Copernicus who wrote the geometric model.

Indeed, the heliocentric theory states that the earth and the other planets revolve around the sun.

states that the earth revolves around the sun