“Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space.”
"If you could put the universe into a tube, you'd end up with a very long tube, probably extending twice the size of the universe. Because when you collapse the universe, it expands. And it would be-- you wouldn't want to put it into a tube."
https://youtu.be/FYJ1dbyDcrI?t=74