- #1
Chris Miller
- 371
- 35
Does the universe’s ongoing expansion mean that some finite amount of space-time is stretching, or that there is simply more and more of the same (space-time) being produced? Given the obvious difference between the dense primordial universe and the present, I’m guessing the former, which, if so, might this not subtly impact things like gravity (i.e., its conduction of virtual particle-waves) ?