Mars’ Atmosphere…Lost in Space!

Mars’ Atmosphere…Lost in Space!

Mars was once a warm and wet world. Then its dense, protective atmosphere mostly vanished. Learning why was one of the greatest mysteries in planetary science. The answer has just been delivered by the MAVEN orbiter.Learn more about your ad choices. Visit megaphone.fm/adchoices

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Amazing Technology at the NASA Innovative Advanced Concepts Symposium

Amazing Technology at the NASA Innovative Advanced Concepts Symposium

Planetary Radio host Mat Kaplan interviewed NIAC Fellows about their revolutionary projects as part of the 2021 virtual symposium. You’ll hear highlights including how we might grow structures on the ...

20 Loka 20211h 18min

Leaders of the Lucy asteroid mission

Leaders of the Lucy asteroid mission

A delightful, exclusive conversation with principal investigator Hal Levison, deputy principal investigator Cathy Olkin and deputy project systems engineer Mike Sekerak on the eve of Lucy’s launch tow...

13 Loka 20211h 2min

Why didn’t Dawn land on dwarf planet Ceres?

Why didn’t Dawn land on dwarf planet Ceres?

It started with a question from a listener. The answer comes from Dawn mission chief engineer and mission director Marc Rayman. Marc also tells us about his new job as chief engineer for mission opera...

6 Loka 202138min

Space Policy Edition: NASA's Congressional Logjam

Space Policy Edition: NASA's Congressional Logjam

A polarized U.S. Congress is juggling nearly half a dozen pieces of major legislation, several of which face time-sensitive deadlines that, if missed, could create significant disruption for major NAS...

1 Loka 202157min

Mars Beckons: The 2021 Humans to Mars Summit

Mars Beckons: The 2021 Humans to Mars Summit

Mars all-stars gathered online for September’s annual Humans to Mars summit produced by Explore Mars. Planetary Radio host Mat Kaplan moderated three intriguing panels with participants including lead...

29 Syys 20211h 7min

The Wonderful: a new documentary about the International Space Station

The Wonderful: a new documentary about the International Space Station

Clare Lewins has created a film that takes us inside the lives of people who have lived and worked on the International Space Station. Cady Coleman is one of the featured astronauts in this beautiful,...

22 Syys 202158min

The Case for a Return to Enceladus

The Case for a Return to Enceladus

Morgan Cable of NASA’s Jet Propulsion Laboratory is lead author of a paper that makes a compelling argument for a mission to Saturn’s small but dynamic moon Enceladus. She and her stellar co-authors b...

15 Syys 20211h

An ESCAPADE to Mars, on the cheap

An ESCAPADE to Mars, on the cheap

NASA hopes to radically reduce the price tag for exploring Mars with a mission called ESCAPADE. Principal investigator Rob Lillis and his team will send two small probes to the Red Planet in 2024 for ...

8 Syys 20211h 4min

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