Geocentric Model, Earth centered ) developed by the Ancient Egyptians, e.g. Ptolemy. This model put the earth at the center of the cosmos and the earth is the origin point from which all other objects are referenced by angles. This model is still used in the Right Acension (RA) system.
No! It is heliocentric, or sun centered.
The word for earth-centered is geocentric,
Genocentric
No Nicolaus Copernicus did not believe in the earth centered theory he believed that the earth and other planets center and revolve around the sun.
Copernicus
There can't.
That would be the moon. We've never thought of it that way ... the only object whose status didn't change between the geocentric and heliocentric model. Thanks for showing it to us.
Copernicus
copernicus
Nicolaus Copernicus proposed the earth centred theory
The Earth-centered or "geo-centric" model.
that the world was heliocentric not geocentric aka sun centered universe and earth centered universe