1311 Episodes

  1. Hope for Pluto—Should We Re-Redefine Planets?

    Published: 3/8/2017

  2. Space Policy Edition #10 - Special Guest Laura Delgado Lopez, SpaceX to the Moon, looming budget cuts

    Published: 3/3/2017

  3. The Worlds of TRAPPIST-1

    Published: 3/1/2017

  4. Planetary Radio Live: Near Earth Objects—The Killer Asteroid Threat

    Published: 2/22/2017

  5. Nazis in Space? Rod Pyle’s Amazing Stories of the Space Age

    Published: 2/15/2017

  6. Earth Microbes! Welcome to Mars

    Published: 2/7/2017

  7. Space Policy Edition #9 – Congress Plots New Space Legislation Amid Trump’s Tumultuous First Two Weeks

    Published: 2/6/2017

  8. The Final Countdown at Saturn

    Published: 1/31/2017

  9. Ice, Snow and Lava: Exploring Antarctica’s Mount Erebus

    Published: 1/24/2017

  10. Chief Scientist Ellen Stofan Leaves NASA

    Published: 1/17/2017

  11. Ben Miller Says The Aliens are Coming!

    Published: 1/10/2017

  12. Space Policy Edition #8 - A Transition "Trumpdate", 2016 in Review, and Answering Your Questions

    Published: 1/5/2017

  13. A Little Rocket Company Shoots for the Moon

    Published: 1/3/2017

  14. Marvelous Martian MAVEN

    Published: 12/27/2016

  15. Art That Captures the Beauty and Science of Space

    Published: 12/20/2016

  16. A Giant Telescope and Remembering John Glenn

    Published: 12/13/2016

  17. Running Before the Sun: Astronomer Jay Pasachoff

    Published: 12/6/2016

  18. Space Policy Edition #7 - The Trump Administration: What Can We Expect for Space?

    Published: 12/2/2016

  19. Leading the Search: Bill Diamond of the SETI Institute

    Published: 11/29/2016

  20. To Mars! With National Geographic

    Published: 11/22/2016

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Planetary Radio brings you the human adventure across our Solar System and beyond. We visit each week with the scientists, engineers, leaders, advocates, and astronauts who are taking us across the final frontier. Regular features raise your space IQ while they put a smile on your face. Join host Sarah Al-Ahmed and Planetary Society colleagues including Bill Nye the Science Guy and Bruce Betts as they dive deep into space science and exploration. The monthly Space Policy Edition takes you inside the DC beltway where the future of the US space program hangs in the balance. Visit planetary.org/radio for an episode guide and much more.