Greg Johnson

Gregory Carl \"Ray J\" Johnson (born July 30, 1954 in Seattle), is a former American naval officer and aviator, test pilot, aerospace engineer, and NASA astronaut. He spent his military career in both, the United States Navy and the Navy Reserve. He was the Pilot on Space Shuttle mission STS-125, the final Hubble Space Telescope servicing mission. He attended and graduated from West Seattle High School in 1972. He received a Bachelor of Science degree in Aerospace Engineering from the University of Washington that he earned in 1977. While in college, he also earned his civilian commercial pilot certificate with multi-engine landplane and single-engine seaplane ratings. Selected by NASA as an astronaut candidate in June 1998.

Spaceflights:
No. Mission Position Time Duration
1 STS-125 PLT 11.05. - 24.05.2009 12d 21h 37m
Total 12d 21h 37m