Garret Reisman is a Professor of Practice in Astronautics at the University of Southern California’s Viterbi School of Engineering. A NASA veteran who flew on three Space Shuttles, Dr. Reisman performed 3 spacewalk and operated the Space Station Robot Arm. He also served as an aquanaut serving on the NEEMO V underwater habitat. Dr. Reisman was also the Commercial Crew Program Manager and later Director of Space Operations at SpaceX. He attended the University of Pennsylvania and Caltech where he received his Ph.D in 1997.