PBS Space Time

PBS Space Time

1,576,111 subscribers
194M+ views


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 with our astrophysicist host: Matthew O’Dowd.

Episodes released every Wednesday afternoon!

Matt O'Dowd spends his time studying the universe, especially really far-away things like quasars, super-massive black holes, and evolving galaxies. He uses telescopes in space to do it. Matt completed his Ph.D. at NASA's Space Telescope Science Institute, followed by work at the University of Melbourne and Columbia University. He's now a professor at the City University of New York's Lehman College and an Associate at the American Museum of Natural History's Hayden Planetarium.

Previous host Gabe Perez-Giz is an astrophysicist who studies black hole physics. He received his Ph.D. from Columbia University and also hosted PBS Infinite Series.


00:00 Is Pluto a Planet?
224K+ views | 23/09/2019
13:34 Did Time Start at the Big Bang?
572K+ views | 18/07/2019
00:00 How Black Holes Kill Galaxies
588K+ views | 17/06/2019
18:24 The Holographic Universe Explained
803K+ views | 10/04/2019
00:00 The Edge of an Infinite Universe
1M+ views | 03/04/2019
00:00 The Crisis in Cosmology
660K+ views | 24/01/2019
17:32 'Oumuamua Is Not Aliens
557K+ views | 21/11/2018
16:25 Supersymmetric Particle Found?
603K+ views | 14/11/2018
17:37 Will We Ever Find Alien Life?
713K+ views | 25/10/2018
00:00 How Asteroid Mining Will Save Earth
374K+ views | 27/06/2018
00:00 The Black Hole Information Paradox
511K+ views | 20/06/2018
14:08 What Survives Inside A Black Hole?
561K+ views | 13/06/2018
12:05 Hawking Radiation
617K+ views | 15/03/2018
11:35 The Vacuum Catastrophe
730K+ views | 02/11/2017
13:27 White Holes | Space Time
2M+ views | 30/08/2017