
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 ... more
| Publishes | Twice weekly | Episodes | 1349 | Founded | 21 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | TechnologyScience | |||

Two hot Jupiters presented at the 248th American Astronomical Society meeting push our understanding of exoplanet atmospheres to the extreme. Research Scientist Tiffany Kataria from NASA's Jet Propulsion Laboratory shares new JWST observations of HD8... more
It may be the best book subtitle we’ve encountered in the Planetary Society book club: “Particles, Poetry and the Cosmic Dream Boogie.” Theoretical physicist and black feminist science theorist Chanda Prescod-Weinstein has followed her acclaimed firs... more
“Baby's Guide to the Night Sky” introduces the youngest kids — down to newborns — to constellations and the wonders of the Cosmos. It comes from two people who've spent their lives chasing that same wonder in very different ways.
This week, we are ... more
Green Bank, West Virginia is home to the world's largest fully steerable radio telescope. It's also the only town in the U.S. where cell phones and Wi-Fi are banned, so the telescope can listen for faint signals from across the Universe undisturbed. ... more
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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
Fascinating topics given by enthusiastic hosts. Could listen all day to programs like this!
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!
Non-white men? Racist nonsense.
Casey begs for the listeners to become a member and donate to them on one hand, while he promotes billionaires’ business ventures on another hand.
Republicans keep raising taxes for regular people, by way of tariffs, and lowering taxes for rich people, by way of the Big Beautiful Bill, making regular people even poorer. But that doesn’t stop this podcast from begging for more donations from regular people. Somehow the rich keep getting richer while the rest of us keep getting screwed.
This i... more
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Across recent episodes, the show centers on space exploration, policy, and science communication, with conversations ranging from Artemis II and NASA funding to planetary science, education outreach, and the ethics of exploration. Guests often include scientists, policy experts, engineers, and advocates who illuminate how funding, governance, and public engagement shape our path to the Moon, Mars, and beyond. Notable strengths include accessible explanations of complex missions, strong emphasis on advocacy and policy, and a consistent commitment to science storytelling that connects research to real-world impact. The format frequently blends technical detail with human-interest narratives, memorable anecdotes, and timely updates on missions... more
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These podcasts share a similar audience with this podcast:
1. Universe Today Podcast
2. SpaceTime with Stuart Gary
3. The Supermassive Podcast
4. Astronomy Cast
5. Space Nuts: Astronomy Insights & Cosmic Discoveries
this podcast launched 21 years ago and published 1349 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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Recent guests on this podcast include:
1. Tiffany Kataria
2. Lisa Dang
3. Chanda Prescott-Weinstein
4. Cyan Proctor
5. John Read
6. Katie Dellamaggiore
7. Ellie White
8. Clayton Swope
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