PBS Space Time

How Many Universes Are There?

2019 E31    Sep 29, 2019    19m
The universe is big, but it’s peanuts compared to the eternally inflating multiverse. But just how many universes are there? What are they like? And most importantly, what can they tell us about … aliens?
Where to Watch How Many Universes Are There?
Cast of How Many Universes Are There?
  • Matthew O’Dowd
 
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