CANCEL
Missions
Badges
Crossed Kármán Line
This astronaut crossed the Kármán Line (100 km), the internationally accepted boundary of space.
Moon Flyer
This astronaut has flown to Lunar orbit.
Crewmates
116
Henry W. Hartsfield Jr.
3
MISSIONS
20.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
163
Loren J. Shriver
3
MISSIONS
16.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
164
Ellison S. Onizuka
2
MISSIONS
3.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
165
James F. Buchli
4
MISSIONS
20.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
166
Gary E. Payton
1
MISSIONS
3.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
21
John W. Young
6
MISSIONS
34.8
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
65
Charles M. Duke Jr.
1
MISSIONS
11.1
DAYS IN SPACE
4
SPACEWALKS
0.9
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Thomas Kenneth Mattingly II, is a former American naval officer and aviator, aeronautical engineer, test pilot, Rear Admiral in the United States Navy and astronaut who flew on the Apollo 16, STS-4 and STS-51-C missions.