Scott Parazynski is a physician and former NASA astronaut. A veteran of five Space Shuttle flights and seven spacewalks, Scott took Purple Songs Can Fly compilations on his final Space Shuttle mission as well as on his Mount Everest climbs. The Purple Songs that end each segment are Nikki’s, “God Can Move Mountains”, Emily’s, “I Wanna Get Back Up On Top”, Erik’s, “Gonna Be Free”, and Stephen’s, “I Can Make It”.