Universe is finite or infinite?

[Theorist]

Re: Universe is finite or infinite?

@TLK

If you believe that universe is finite, then there is a possibility of reaching its boundary one day, right? Then you answer your own question that what is beyond that boundary? My argument is that we don’t have to think of what is beyond the boundary, because for us, universe is infinite and has no boundary.

It’s like you take an ant and leave her inside a blown up beach ball. The ant could crawl till the end of time, but will never reach any boundary. But you sitting outside that system can easily see the boundaries of that beech ball.

Well said.
@ajazali - I posted a link to a Youtube video. Google “Torus Universe” or “Toroidal Space”. You can find a lot of useful links. Please share if you find something worth sharing.