Question

idea that all the planets revolve around the sun *
heliocentric
geocentric
central model
centrism

Explanation:

The heliocentric model is the astronomical theory that the Earth and planets revolve around the Sun. The geocentric model is the opposite, stating that the Earth is at the center. "Central Model" and "Centrism" are not standard terms for this concept in astronomy.

Answer:

Heliocentric