The Fabric of the Cosmos: Universe or Multiverse?

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives. Visit the official website to watch full-length documentaries, or explore our world through short-form video, on our digital publication NOVA Next.

Season 38 Episode 19 | 53m 10s | CC

Hard as it is to swallow, cutting-edge theories are suggesting that our universe may not be the only universe. Instead, it may be just one of an infinite number of universes that make up the "multiverse." In this show, Brian Greene takes us on a tour of this brave new theory at the frontier of physics, showing what some of these alternate realities might be like.

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Funding for NOVA is provided by David H. Koch, the Corporation for Public Broadcasting and PBS viewers. Original funding provided by the David H. Koch Fund for Science, HHMI, the National Science Foundation, the Alfred P. Sloan Foundation, the Arthur Vining Davis Foundation, the U.S. Department of Energy's Office of Science/Fermilab, George D. Smith, the Corporation for Public Broadcasting, and PBS Stations.

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