Planetary Radio Episodes
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.
The Artemis II crew has returned home safely after a historic journey around the Moon. We celebrate some of the most extraordinary moments from the mission. Meanwhile, back on Earth, the new Presidential Budget Request proposes a 47% cut to NASA's science budget, threatening 84 missions.
Lisa Carnell, Director of NASA's Biological and Physical Sciences Division, explains AVATAR, the experiment flying organ chips grown from astronaut cells on Artemis II. Then, asteroid hunter Alain Maury tells the story of discovering a sungrazing comet that could become one of the most spectacular in decades.
Steve Platts, chief scientist of NASA’s Human Research Program walks us through the health experiments aboard Artemis II, followed by Planetary Society Chief of Space Policy Casey Dreier on NASA's Ignition Day announcements.
This week on Planetary Radio, Sarah Al-Ahmed is joined by Kelsey Young, Artemis Science Flight Operations Lead and lead of the Artemis II Lunar Observations and Imaging Campaign, and Noah Petro, project scientist for Artemis III. Together, they explore how geology and human observation are shaping humanity’s return to the Moon.
Join us as we celebrate the accomplishments of a truly inspiring space mission - the United Arab Emirates' Hope probe, which has spent two amazing years orbiting Mars!


