English Gregory H. Johnson Cited by user Whizz40 on 28 Jan 2020 Gregory Harold "Box" Johnson (born May 12, 1962) is a British-Born NASA astronaut and a retired colonel in the United States Air Force.
English Gregory H. Johnson Cited by user Whizz40 on 28 Jan 2020 Gregory Harold "Box" Johnson (born May 12, 1962) is a British-Born NASA astronaut and a retired colonel in the United States Air Force.