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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.
Book Club Edition: The Giant Leap: Why Space is the Next Frontier in the Evolution of Life
Astrobiologist Caleb Scharf eloquently explores the future of humanity and what we will become when we live beyond Earth.