Planetary Radio: Space Exploration, Astronomy and Science

Planetary Radio: Space Exploration, Astronomy and Science by The Planetary Society

The Planetary Society

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 Mat Kaplan and Planetary Society colleagues including Bill Nye the Science Guy, Bruce Betts, and Emily Lakdawalla as they dive deep into the latest space news. The monthly Space Policy Edition takes you inside the DC beltway where the future of the US space program hangs in the balance. Visit for the space trivia contest, an episode guide, and much more.

カテゴリー: 科学/医学


Would meeting an extraterrestrial civilization be good or bad for humanity? Astronomer Dr. Jacob Haqq Misra argues that knowing the outcome in advance is fundamentally impossible. Should we camouflage Earth's technosignatures or pour money into perhaps the most transformative event in human history? Should we fear the dark or embrace the unknown?


  • 1137 - Space Policy Edition: The policy implications of active SETI 
    Fri, 02 Jun 2023
  • 1136 - The Science You’ve Enabled 
    Wed, 31 May 2023
  • 1135 - Exoplanet enigma: Unpacking the discovery of a "forbidden" planet 
    Wed, 24 May 2023
  • 1134 - Inspiring the next generation through space education 
    Wed, 17 May 2023
  • 1133 - The case for saving VERITAS 
    Wed, 10 May 2023