Theoretical Physicist - How the Universe Works

How the Universe Works

Guest cast, played by Stephen Hawking

Guest cast, played by Max Tegmark

Episode 3x02: The End of the Universe (Jul 16, 2014)
Episode 3x04: First Second of the Big Bang (Jul 30, 2014)
Episode 5x07: The Dark Matter Enigma (Jan 31, 2017)
Episode 6x01: Are Black Holes Real? (Jan 9, 2018)
Episode 6x10: Mystery of Spacetime (Mar 13, 2018)
Episode 7x04: How Black Holes Made Us (Jan 29, 2019)
Episode 7x06: Did the Big Bang Really Happen? (Feb 12, 2019)
Episode 7x07: Battle of the Dark Universe (Feb 19, 2019)
Episode 7x08: Hunt for Alien Life (Feb 26, 2019)
Episode 8x03: Hunt for Alien Evidence (Jan 16, 2020)
Episode 8x05: Secrets of Time Travel (Jan 30, 2020)
Episode 8x07: Edge of the Universe (Feb 13, 2020)
Episode 9x01: Journey to a Black Hole (Mar 24, 2021)
Episode 9x08: Secret Lives of Neutrinos (May 12, 2021)
Episode 9x09: Birth of the Monster Black Holes (May 19, 2021)
Episode 9x10: Gravitational Waves Revealed (May 26, 2021)
Episode 10x01: Secrets of the Cosmic Web (Mar 6, 2022)
Episode 10x03: Hunt for Dark Matter (Mar 20, 2022)
Episode 10x05: Hunt for the Universe's Origin (Apr 3, 2022)
Episode 11x03: Most Violent Event in the Universe (Mar 19, 2023)

Guest cast, played by Alan Guth

Guest cast, played by David Spergel

Guest cast, played by Janna Levin

Guest cast, played by Sean Carroll

Episode 6x01: Are Black Holes Real? (Jan 9, 2018)
Episode 6x10: Mystery of Spacetime (Mar 13, 2018)
Episode 7x04: How Black Holes Made Us (Jan 29, 2019)
Episode 7x06: Did the Big Bang Really Happen? (Feb 12, 2019)
Episode 7x07: Battle of the Dark Universe (Feb 19, 2019)
Episode 8x03: Hunt for Alien Evidence (Jan 16, 2020)
Episode 8x05: Secrets of Time Travel (Jan 30, 2020)
Episode 8x07: Edge of the Universe (Feb 13, 2020)

Guest cast, played by Clifford V. Johnson

Guest cast, played by Claudia de Rham

Guest cast, played by Stephon Haigh-Solomon Alexander