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PBS Space Time

  • Watchlist
  • 2015-2018
  • 4 Seasons
  • Documentary, Talk & Interview
  • Watchlist

PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down the both the basic and incredibly complex sides of space and time.

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Cast & Crew See All

Matthew O'Dowd
Self - Host
Gabriel Perez-Giz
Self - Host
Neil deGrasse Tyson
Self

Season 4 Episode Guide See All

Episode 1

The Vacuum Catastrophe

Thu, Nov 2, 201712 mins

Quantum Feidl Theory posits that every infinitesimal is imbued with a bit of energy, actually a great deal of energy, called the zero point energy. That is ok since its the difference in energy that matters, but not to General Relativty. Now the discovery of dark energy provides a measure of the zero point energy and the the quantum prediction is spectacularly wrong.

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