PBS Space Time

Blast off into the cosmos with astrophysicist Matt O'Dowd.

Episodes

  • Solving the Impossible in Quantum Field Theory

    How do you calculate infinite quantum outcomes? Feynman Diagrams.
  • Feynman's Infinite Quantum Paths

    There is a fundamental limit to the knowability of the universe.
  • The First Quantum Field Theory

    Part 2 in our series on Quantum Field Theory.
  • Anti-Matter and Quantum Relativity

    Part 1 in our series on Quantum Field Theory.
  • Supervoids vs Colliding Universes!

    Could the mysterious Cold Spot found in the CMB be the result of a collision with a bubble
  • The Fate of the First Stars

    Population III stars were the very first stars in our universe
  • Martian Evolution

    How will humanity evolve after landing and living on Mars?
  • The Great American Eclipse

    The first total solar eclipse in over 40 years is about to hit the United States.

Specials

About PBS Space Time

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.