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 | 1340 | Founded | 21 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | TechnologyScience | |||
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Latest Episodes
Between budget battles, proposed grant rule changes, and an exploding Blue Origin rocket, there's a lot to cover in U.S. space policy right now. Jack Kiraly, The Planetary Society's director of government relations, joins host Sarah Al-Ahmed to walk ... more
The White House's Office of Management and Budget has released a sweeping 400-page proposed rule change that would fundamentally alter how the U.S. federal government manages grants, affecting everything from NASA research to biomedical science and c... more
Colonel Eileen Collins was the first woman to pilot and command a Space Shuttle, and the person NASA trusted to lead the program back into space after the loss of Columbia. But her story is about so much more than the milestones.
In this episode, S... more
The Los Angeles Astronomical Society (LAAS) is one of the oldest and largest amateur astronomy clubs in the United States, and this year, it’s turning 100. To mark the occasion, the LAAS threw a centennial star party on the lawn of Griffith Observato... more
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- 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 Podcasts5yuhfdfbged
United States5 months ago - Excellent podcast
Fascinating topics given by enthusiastic hosts. Could listen all day to programs like this!
Apple Podcasts5I’m they
Canada6 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 Podcasts5coolfactorCanada6 months ago - Ripples
Non-white men? Racist nonsense.
Apple Podcasts1MarkChicagoILUnited States8 months ago - Republicans are raising taxes for middle class and poor
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
Apple Podcasts2Fatty2820United States10 months ago
Listeners Say
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Chart Rankings
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Apple Podcasts | #116 | United States/Science |
Apple Podcasts | #122 | Canada/Science |
Apple Podcasts | #156 |  United Kingdom/Science |
Apple Podcasts | #153 |  Australia/Science |
Apple Podcasts | #30 |  South Korea/Science |
Apple Podcasts | #33 |  Poland/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?
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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Which podcasts are similar to this podcast?
These podcasts share a similar audience with this podcast:
1. Universe Today Podcast
2. The Supermassive Podcast
3. Astronomy Cast
4. SpaceTime with Stuart Gary
5. The 365 Days of Astronomy
How many episodes of this podcast are there?
this podcast launched 21 years ago and published 1340 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. Liz Genexy
2. Eileen Collins
3. Laura Mae Abrone
4. Lewis Chilton
5. Geovani Somoza
6. Amy Williams
7. Diane Ackerman
8. Julianna Charlene Kolczynski
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