Steven R. Nagel, American colonel, engineer, and astronaut (died 2014)

Steven R. Nagel

American test pilot, astronaut and engineer (1946–2014)

Steven Ray Nagel, , was an American astronaut, aeronautical and mechanical engineer, test pilot, and a United States Air Force pilot. In total, he logged 723 hours in space. After NASA, he worked at the University of Missouri College of Engineering as an instructor in its…