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. For all business inquiries and sponsorship opportunities please reach out to: pbsspacetime@lighthouseagents.com 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.
| Title | Date published | ||
| How Much Of The Universe Can Humanity Ever Witness? | 2026-06-07 | ||
| Interstellar Expansion WITHOUT Exceeding the Speed of Light | 2026-06-07 | ||
| How To Identify Black Holes By Catching Neutrinos | 2026-06-07 | ||
| How Many Black Holes Reside In The Solar System? | 2026-06-07 | ||
| Could the Higgs Boson Point Us Toward Dark Matter? | 2026-06-07 | ||
| What If Gravity Isn't Quantum? New Experiments Examine | 2026-06-06 | ||
| Why Life on Mars Will RUIN Humanity | 2026-06-06 | ||
| Can Interstellar Travel Be Possible? | 2026-06-06 | ||
| Are Cosmic Strings Cracks in the Universe? | 2026-06-06 |