Cosmos
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Episode Synopsis

Is there more than one universe? According to current cosmology, our entire gigantic universe is only one of innumerable universes, each universe like one tiny bubble in a limitless ocean of universes. What could all this mean?

Episode Segments

1. Max Tegmark
2. Anthony Aguirre
3. Alan H. Guth
4. Andrei Linde
5. Paul Davies

What Would Multiple Universes Mean?

Discussion