What do we mean by a geocentric model of the universe?
A)It is a model designed to explain what we see in the sky while having the Earth located in the center of the universe.
B)It is a model designed to explain what we see in the sky while having the Earth orbit the Sun.
C)It is the name given to sphere-shaped models that show all the constellations as they appear in our sky on the celestial sphere.
D)It is a model of the Milky Way Galaxy that has our solar system located at its center.

Question

Quizplus · Accepted Answer

A geocentric model of the universe is a model that places the Earth at the center of the universe, with other objects orbiting around it. This was the dominant view of the universe for centuries, until the heliocentric model of the universe (in which the sun is at the center) was developed.

What Do We Mean by a Geocentric Model of the Universe