1310 Episodes

  1. A Mars Mission Begins, a Comet Exits, and the Future of Planetary Science

    Published: 7/22/2020

  2. 3 Billion Years Ago: Was Mars Alive?

    Published: 7/15/2020

  3. To Pluto and Beyond with Alan Stern

    Published: 7/8/2020

  4. Space Policy Edition: A Trillion-Dollar Space Economy?

    Published: 7/3/2020

  5. Jim Bell Sends New Eyes to Mars

    Published: 7/1/2020

  6. China on the Final Frontier

    Published: 6/24/2020

  7. LightSail 2: A Year of Solar Sailing

    Published: 6/17/2020

  8. Staying Alive in Space

    Published: 6/10/2020

  9. Space Policy Edition: NASA’s Gamble Pays Off

    Published: 6/5/2020

  10. Crew Dragon Thrills While Mars Chills

    Published: 6/3/2020

  11. Celebrating 30 Years of Hubble with Astronaut John Grunsfeld

    Published: 5/27/2020

  12. Crew Dragon Deep Dive with Astronaut Garrett Reisman

    Published: 5/20/2020

  13. Looking for Life in Alien Oceans

    Published: 5/13/2020

  14. The Crew Dragon Countdown Begins, With Former NASA Deputy Administrator Lori Garver

    Published: 5/6/2020

  15. Space Policy Edition: Our Moral Obligation to Explore Space

    Published: 5/1/2020

  16. Life on Mars: Joining the Quest with Penny Boston and Jim Green

    Published: 4/29/2020

  17. The Royal Astronomical Society at 200

    Published: 4/22/2020

  18. NASA Administrator James Bridenstine Returns

    Published: 4/15/2020

  19. The Slime Mold and the Universe

    Published: 4/8/2020

  20. Space Policy Edition: Our Equinox Space Policy Briefing

    Published: 4/3/2020

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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.