It has always beenproven that the Earth revolves around the sun, not like in the old days when people thought it moved around the Earth. People have come to this decision after years of studying space.
My question however, is how come the sun rises from the East and sets in the West? why couldn't there be a different order?
You can suppose the existence of dark matter somewhere seeing its effects, like an unknown gravity source. Since most of the stuff in our system goes the way it should do there is no reason to think that there is something big that we can't see near us.
That makes sense. I just remember seeing something about dark matter and our solar system and couldn't really remember if something had been mentioned about there being dark matter affecting our orbit of the sun or not.
