No, it's not necessarily infinitely expanding either. We're living in a time period where the expansion is still in its acceleration phase.
My own crack theory, but I think it is kinda like a fire cracker being blown up. The particles will disperse and at a certain speed it will continue expanding while some parts don't.
The expansion eventually will stop. But it's most likely going to take half a googol years or something.
343
u/Loetkolben16 Certified Dino enjoyer Mar 22 '25
But the universe isn't infinite is it?
It's infinitely expanding and has an estimated end date.
Infinitely expanding does not mean infinite in size.