Astronaut and former SpaceX director of space operations Garrett Reisman returns to help us celebrate and appreciate the just-completed first crewed mission by a Crew Dragon capsule. Then we settle in with Planetary Society Emeritus Executive Director Lou Friedman for great stories from his new memoir, Planetary Adventures: From Moscow to Mars. Chase Chief Scientist Bruce Betts down the rotating black hole and get ready for the Perseid meteor shower in this week’s What’s Up. Great links and more are at https://www.planetary.org/planetary-radio/0805-2020-reisman-crew-dragon-friedman-planetary-adventures

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