We can’t exactly say if the Earth is moving around the sun or vise versa. This even makes me question the general relativity because it directly says that lighter objects move around heavier ones. Something should resolve this contradiction. Maybe is just a miss understanding. If anybody could explain, I will appreciate it.

The history of science has shown us that in order to keep moving forward non stop, we should have flexible minds because our understanding is changing every day. We have to keep in mind that we have done a good job till now and we shouldn’t be scared of changing our beliefs. That’s the way to improve.