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The Edge of an Infinite Universe
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Season 5
Episode 18
We live in a universe with 3 dimensions of space and one of time. Up, down, left, right,...
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Season 5
Episode 16
Of all the unlikely ends of the universe, the Big Rip has to be the most spectacular....
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Space Time

The Edge of an Infinite Universe

Season: 5
Eps: 17

Have you ever asked “what is beyond the edge of the universe?” And have you ever been told that an infinite universe that has no edge? You were told wrong. In a sense. We can define a boundary to an infinite universe, at least mathematically. And it turns out that boundary may be as real or even more real than the universe it contains.

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