4 ms·
mostly hand waving (or quantum fluctuation, or branes, or something like this). But, since the universe started once, and we are not sure how it got started,
by ardit33 6y ago
mostly hand waving (or quantum fluctuation, or branes, or something like this).
But, since the universe started once, and we are not sure how it got started, there is a chance for something like it to start again.
We will never know, but we do know that universes do start somehow, and the potential ability to detect previous/past universes is very intriguing for sure.
- ivalm 6y agoI don't think this is the argument. For someone "inside" the universe it may take an infinite amount of time (as in it will never be observed); however, for some observer in the future it will appear an infinite amount of time ago. Because angles are preserved for all infinity of time there is some information transfer.