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.

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Planetary Radio Live at the USA Science and Engineering Festival with Mike Rowe of Dirty Jobs

Join us at the world’s biggest public science event in Washington DC, where we talk about dirty jobs in space with television’s terrific Mike Rowe.

Lockheed Martin CTO Ray Johnson

The Chief Technology Officer for the world's largest aerospace company wants more young people to consider careers as engineers.