If the universe goes on forever where does it end?
If the universe does end somewhere whats behind that wall?
Every beginning has an end. If the Universe was all eternal then that's a lot of time for light from pretty much all eternity to get here. If we can image the sky to light up with trillions of stars, and large blobs of light. Another thing is that would make it pretty much possible to find a like race that looks exactly like us in the Universe. An infinite possibility, an infinite amounts of planets that has the same shape and mass of Earth. Same gravity, and life. If you take an infinite amount of monkeys in the infinite universe and make them smash their hands randomly on the keyboard. There is a chance an infinite number of them would write down the whole StarWars trilogy.
Inside each dodecahedron is another universe in the Multiverse. Our universe is expanding one planck length (exponentially smaller than subatomic particles in length) at a time in every direction, and it is doing so at the speed of light. There are others doing the same somewhere else. Imagine bubbles in a bath tub and each one is a universe.
trying to visually represent something that cannot be seen
hey guys what does time look like