Question

Why was copernicus's heliocentric model not believed until galileo and kepler provided more evidence

Answer 1

the time when Copernicus gave this theory, he was not so renouned .But Kepler and Galileo we're hence his model was not approved

Answer 2

A heliocentric system is one in which planets revolves around a fixed sun and thus theory includes first proposed by Nicolaus Copernicus.

This should include in Newton who first produced convincing proof and support for geometric theory.

It is adapted with no object and theory includes so long as the book was treated as no more than a value.