Planetary Radio: Space Exploration, Astronomy and Science
The Planetary SocietyPlanetary 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 ... more
| Publishes | Twice weekly | Episodes | 1368 | Founded | 21 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | ScienceTechnology | |||
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Latest Episodes
Every two years, The Planetary Society funds research through our STEP Grants (Science and Technology Empowered by the Public). This year, all three winning projects focus on small bodies in our Solar System, like asteroids and trans-Neptunian object... more
Leroy Chiao was one of the youngest astronauts ever selected. He would spend 229 days in low-Earth orbit, command the International Space Station, and perform three spacewalks. His book, “Dinner with an Astronaut,” chronicles his journey from Chinese... more
Japan’s Martian Moons eXploration mission, MMX, is about to set out for Phobos and Deimos, the two small moons of Mars. If all goes well, it will bring the first-ever sample from the Martian system back to Earth. Asa Stahl, public outreach astronomer... more
Can you buy science the way you buy a rocket launch? NASA is exploring the idea of “science as a service,” asking industry how commercial companies could provide scientific data and capabilities for Earth science, space weather, and astrophysics. But... more
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- Simply spectacular journalism
Planetary Radio is fascinating, informative, and engaging science journalism at its best. Sarah Al-Ahmed, like her predecessor, delivers in equal parts, enthusiasm, curiosity, and information. Deep gratitude for this contribution to scientific journalism. Keep crushing it, Sarah.
Apple Podcasts5idinestridi
United Statesa month ago - Ad Astra for Real
Planetary Radio is the most hopeful, and the most humane, place on the internet. Every episode gives us a chance to feel connected, included, and welcomed, whoever we may be or wherever we may be coming from. Every episode gives us a chance to experience awe. This is what it means to be one human family, headed inexorably Ad Astra. I am so grateful for the weekly reminder of what we can be when we're at our best and doing great things together <3
Apple Podcasts5yuhfdfbgedUnited States10 months ago - Excellent podcast
Fascinating topics given by enthusiastic hosts. Could listen all day to programs like this!
Apple Podcasts5I’m they
Canada10 months ago - So inspiring, well produced!
I've listened to this podcast and every episode grabs me by the *****. Just bought the Moons book after hearing about it here! Keep up the great production!
Apple Podcasts5coolfactorCanada10 months ago - Ripples
Non-white men? Racist nonsense.
Apple Podcasts1MarkChicagoILUnited Statesa year ago
Listeners Say
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Chart Rankings
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Apple Podcasts | #102 | United States/Science |
Apple Podcasts | #179 |  United Kingdom/Science |
Apple Podcasts | #240 |  Italy/Science |
Apple Podcasts | #67 |  India/Science |
Apple Podcasts | #68 |  Taiwan/Science |
Apple Podcasts | #73 |  China/Science |
Talking Points
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Frequently Asked Questions About This Podcast
What is This Podcast about and what kind of topics does it cover?
A science-forward program that blends space exploration, planetary science, and space policy with a steady mix of expert guests and engineers. Episodes commonly cover exoplanet atmospheres, planetary missions, eclipse photography and citizen science, plus ongoing policy debates shaping NASA and commercial space activity. A recurring strength is translating complex research into accessible storytelling, often paired with practical takeaways for listeners interested in space engineering, astronomy, and policy. Notable traits include hands-on engineering and mission planning discussions (e.g., CubeSats and rotorcraft), in-depth policy analysis, and enthusiastic, well-prepared interviewing that frequently ties science to real-world programs and... more
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Which podcasts are similar to this podcast?
These podcasts share a similar audience with this podcast:
1. Universe Today Podcast
2. Astronomy Cast
3. SpaceTime with Stuart Gary
4. The Supermassive Podcast
5. Space Nuts: Astronomy Insights & Cosmic Discoveries
How many episodes of this podcast are there?
this podcast launched 21 years ago and published 1368 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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What guests have appeared on this podcast?
Recent guests on this podcast include:
1. Jack Kiraly
2. Britney Schmidt
3. Artur Davoyan
4. Jim Bickford
5. Alvaro Romero-Calvo
6. Theo St. Francis
7. Jacob Buffo
8. Peter Cabauy
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