Scott Parazynski
Scott Edward Parazynski is an American physician and former NASA astronaut. A veteran of five Space Shuttle flights and seven spacewalks, Parazynski's latest mission was STS-120 in October 2007 – highlighted by a dramatic, unplanned extra-vehicular activity (EVA) to repair a live solar array. In May 2016, he was inducted into the United States Astronaut Hall of Fame.