NOVA S39E8: The Fabric of the Cosmos - Universe or Multiverse?
- Aired: 2011-11-23
- Time: 21:00:00
- Runtime: 60 minutes
Overview
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.