According to scientific theories, the universe is still expanding and creating itself from when it got bored and decided to expand and create itself. What if someone were to move faster then the rate that the universe is expanding and go past the line of existence and non-existance, where nothing is everything, while still remaining nothing, all while in a constant state of being something?
according to my research, there is not necessarily any edge to the physical universe. only an edge to how far we can see it. this was an important question when trying to figure out where the center of the universe is. but no one knows where it is, and the reason is because there is no known location for any edges. the expansion theory is therefore slightly misleading because it makes you think the edges must be somewhere