What will happen if the universe is bounded?

Answer 1

Bounded? Do you meen as in what happens if the universe is in like a giant box and what happens when we fill up the box so it can not grow anymore?? Well I think that it might start contracting like a implosion, it gets smaller and smaller until it disapears. Or it might just do nothing. Or some how continue growing ( as the universe gets bigber the more stars and plants more and streach out...like if u had a blob of Bluetack and streached it out with a blob in each hand then the blob in your right and left hand would of streached apart. So anyway this is happening to our universe, which meens its happening to our galaxy, which meens we are slowly getting further away from the sun, over a few billion years we might all die because we get so far away). So if the universe had boundaries then i guess we would all die.

Answer 2

If the universe is bounded, it means that it has a finite size and is closed in on itself. This would imply that it has a limited extent, potentially leading to different properties and behaviors compared to an unbounded universe. The consequences of a bounded universe could include unique topological features and possible limitations on the expansion or evolution of the universe.

Answer 3

Ther is a type of force due to which universe expand and it counters much of gravity, if it stops then due to gravity everything would fall in a point source .