You know that our universe, which contains our earth, sun, other stars, planets surrounding these stars, our Milky Way galaxy, other galaxies, everything you name it; is expanding. Thanks to Georges Lemaître and Edwin Hubble who figured out about the expansion.
What does it mean? It means, our earth along with its residents, actually floating and moving, within its own galaxy, through the very basic fabric of the universe. Can you imagine? We are not staying still in one position. WE ARE MOVING! Literally through space and time. If you look at the whole picture, everything is moving. And that is how the universe works.
That is how
Youniverse also has to keep expanding. Thus everything in it would keep moving from one position to another. If
But if you get out of it… You know how would it be, right? It would be scary.
That’s how you learn. Get challenged. You should be willing to risk some of your breath until the shell reaches itself where ever you would be standing. Yes, in time the far most you were out of the boundary the shell would have been expanding to contain you within itself. Thus your comfortableness increases the space.
When you keep exiting the shell from all directions, eventually the shell would expand to all dimensions. Hence the
The universe is expanding. So should be the youniverse.