KSPB has added Planetary Radio to its weekly line up. It’s the only long form public radio program devoted to the final frontier. Along with top-flight production quality, every episode relies on the deep expertise of the Planetary Society, founded by Carl Sagan, Lou Friedman and Bruce Murray, and now run by CEO Bill Nye the Science Guy! Bill has a weekly segment on the show. Each week, Planetary Radio’s Mat Kaplan visits with a scientist, engineer, project manager, astronaut, advocate, or writer who provides a unique and exciting perspective on the exploration of our solar system and beyond. It also showcases regular features that raise your space IQ while they put a smile on your face. It airs Thursdays at 4pm.