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There is no edge, no. In some theories Space warps around on itself, but it would be more like a möbius strip. But the edge of our observable universe is just w
by fnordpiglet 4y ago
There is no edge, no. In some theories Space warps around on itself, but it would be more like a möbius strip. But the edge of our observable universe is just when the Big Bang happened, and before that we can’t detect any light, so it looks like an edge. If you were there the universe would looks much the same as it does from our own vantage as it’s self similar.
- petters 4y agoWhy a Möbius strip? That would imply that if I travelled around the universe and back to Earth, everything would be like it had been reflected in a mirror.
- fnordpiglet 4y agoWhy do you say that? But, as to why a a strip, because you appear to walk in a straight line but end up at the same point. It could have been a sphere too, but you have more dimensions to move in, and they aren't nearly as cool.