Purple Songs Can Fly hosts, Emily Freeman and Zachary Tavlin interview Dr. Scott Parazynski.
Scott Parazynski is a physician and former NASA astronaut. A veteran of five Space Shuttle flights and seven spacewalks.
Scott took all of the Purple Songs from the first year of the program on his last Space Shuttle mission.
The Purple Songs that end each segment are Estefany's Stars, Merlyn, & Jeramiah's It Started With A Dream, Mark, ShyAnne & Hunter's Alien Doctors, and Zachary's Fly Above The Sky.