- #1
salhuneidi
- 2
- 0
I am not an expert on this matter but it got really interested in the physics of the expanding universe, I believe that the universe is expanding. My question is how could science know if this expansion rate is increasing or decreasing, and how can science ever measure such a rate.
Also I would like to know what science says about the idea of the universe contracting.
Also I would like to know what science says about the idea of the universe contracting.