What's weird is that on a physical level, since the universe extends outwards into infitity in every direction, any point within it can be called the centre of the universe. THerefore, where we are here on earth, we must be at the centre of the universe, so that means that the sun revolves around the earth not the other way around since we are at the centre.
If we were on the sun, then it would be the centre, but that doesn't matter since were not there, we're here.
