
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 | 1319 | Founded | 20 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | ScienceTechnology | |||

NASA has announced a major restructuring of the Artemis program, reshaping the roadmap for returning humans to the Moon.
At a February 27 press conference, agency leadership addressed the rollback of Artemis II following post–wet–dress–rehearsal te... more
Could a single ancient impact have briefly transformed one of the Solar System’s darkest moons into a cryovolcanic world?
When Voyager 2 flew past Uranus in 1986, it captured the only close-up images we have of Umbriel, a heavily cratered, charcoal... more
They informed and entertained together throughout the first 20 years of Planetary Radio. Listen in as the Society’s chief scientist and book club edition host Mat Kaplan share the mic once again for a delightful conversation about Dr. Betts’ two new ... more
This week on Planetary Radio, we mark a major leadership transition at The Planetary Society. Host Sarah Al-Ahmed sits down with Bill Nye, outgoing chief executive officer and newly appointed chief ambassador of The Planetary Society, and Jennifer Va... 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
Key themes from listener reviews, highlighting what works and what could be improved about the show.
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Recent interactions between the hosts and their guests.
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Featuring engaging discussions with scientists, engineers, advocates, and astronauts, this production shines a spotlight on the exploration of our Solar System and beyond. Listeners can expect to explore various astrophysical topics, including the potential for life on other planets, budgetary implications for NASA's missions, and the latest advancements in space technology. This podcast is unique for its blend of scientific rigor and relatable storytelling, making sophisticated subjects accessible and enjoyable for listeners of all backgrounds. With a commitment to generating interest and excitement about space science, it serves as an inspiring platform for those curious about the universe.
The podcast consistently promotes a sense of co... more
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1. Universe Today Podcast
2. The Supermassive Podcast
3. Why This Universe?
4. Houston We Have a Podcast
5. Daniel and Kelly’s Extraordinary Universe
this podcast launched 20 years ago and published 1319 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. George Takei
2. Tony Gargano
3. Paul Byrne
4. Kelsey Young
5. Noah Petro
6. Adam Frank
7. Matina Gyulidou
8. David McComas
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