The two theories about the earth & the sun move in space is Geocentric model and Heliocentric model.
What is space?
Space is that place in the universe which has only vaccum and having very low pressure, in the space sound is also not travels.
In the space movement of sun and earth depends on following model:
- Geocentric model: According to this model earth is present at the centre of the universe in every condition.
- Heliocentric model: In this model motion of planets around the sun is mentioned, at which earth and other planets revolves around the sun.
Hence Geocentric and Heliocentric model will explain about the position of earth and sun.
To know more about Heliocentric model, visit the below link:
https://brainly.com/question/957540
