Since 2002, Planetary Radio has visited with a scientist, engineer, project manager, advocate, or writer who provides a unique perspective on the quest for knowledge about our Solar System and beyond. The full show archive is available for free.
Search Planetary Radio
Get up to speed on the latest in commercial space news and look forward to the European Space Agency’s Ramses mission to Apophis with members of The Planetary Society team.
We hear from Team Insecta, a group of Canadian students exploring crickets as a viable source of space food.
Planetary Radio takes a melodic adventure to the Ravinia Festival in Illinois, USA, for the public premiere of the "Moons Symphony."
Caltech's Mike Brown and Konstantin Batygin discuss their new paper, the latest evidence for Planet 9, and why they believe their hunt may soon be over.
Policy expert G. Ryan Faith argues for importance of communal engagement with our values and goals in space exploration. While easy answers may elude us, a careful and considered approach to this effort can help avoid common pitfalls and dead ends and ensure that future generations continue to explore space.
NASA's Perseverance rover has made a groundbreaking discovery on Mars: a sample that may hold evidence of ancient microbial life. We visit the Tenth International Conference on Mars to get the details.
Darby Dyar, the deputy principal investigator for NASA’s VERITAS mission to Venus, returns triumphantly to Planetary Radio to share the story of how space advocates helped save this mission.
We celebrate the second anniversary of the James Webb Space Telescope's (JWST) science operations with Christine Chen, associate astronomer at the Space Telescope Science Institute.
Newton Campbell Jr., the director of the Australian Remote Operations for Space and Earth (AROSE) Consortium, discusses his career journey, AI in space, and Australia's first lunar rover, the Roo-ver.
Every major NASA center built after the agency’s inception is located in the American South. Why? Dr. Brian Odom, NASA’s chief historian, joins the show to discuss the cultural, political, and historical implications of NASA’s expansion into the South.
We dive into the stunning variety of exoplanets beyond our Solar System with Jessie Christiansen, the project scientist for the NASA Exoplanet Archive.
We observe Asteroid Day with an update on NASA’s Double Asteroid Redirection Test (DART) mission with the Asteroid Foundation’s Markus Payer and JHUAPL’s Terik Daly.
We explore recent solar activity and discoveries from NASA's Parker Solar Probe with Nour Rawafi, the mission's project scientist.
RadioLab's Latif Nasser returns to Planetary Radio with a new public naming contest for a quasi-moon of Earth.
Holy texts and salvation ideology. Saints and martyrs. True believers and apostates. This isn’t a religion — this is human spaceflight, argues Roger Launius, the former Chief Historian of NASA.
We discuss the delightfully unpredictable nature of space discoveries with Chris Lintott, author of the upcoming book Accidental Astronomy.
We share a conversation from the Humans to Mars Summit about integrating NASA and its partners as humanity looks to build a permanent and sustainable human presence on Mars.
Kelly Biderman, the CEO of Havoc Robotics, joins Planetary Radio to share how the National Havoc Robot League helps to prepare the next generation of space engineers. Then we hear from Florence Pouya, the former captain of the Afghan Girls Robotics Team.
This week on Planetary Radio, we'll share what happened during this year's Day of Action and why it matters.
We explore how Doctor Who has influenced the scientific community with Russell T. Davies, the past and present showrunner of the iconic science fiction TV series.