NOVA

NOVA

The Fabric of the Cosmos: Universe or Multiverse? (4) (38x18)

Season finale

Air date: Nov 23, 2011

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.

  • Premiered: Mar 1974
  • Episodes: 1034
  • Followers: 306
  • Running
  • PBS
  • Wednesday at 21