The Fabric of the Cosmos: Universe or Multiverse? (4) Nova : Season 38 Episode 18
TV-PG PBS 1h 00m
Aired: November 16th, 2011 @ 9:00 PM EST on PBS
Our universe may be just one of an infinite number of worlds that make up the multiverse. In this show, Brian Greene explains why scientists believe this is true and shows what some of these alternate realities might be like.
