CANCEL
Missions
Badges
Crossed Kármán Line
This astronaut crossed the Kármán Line (100 km), the internationally accepted boundary of space.
Crewmates
122
Karol J. Bobko
3
MISSIONS
16.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
139
Robert L. Gibson
5
MISSIONS
36
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
140
Bruce McCandless II
2
MISSIONS
13
DAYS IN SPACE
2
SPACEWALKS
0.5
DAYS SPACEWALKING
142
Ronald E. McNair
2
MISSIONS
8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
191
Ronald J. Grabe
4
MISSIONS
26.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
192
David C. Hilmers
4
MISSIONS
20.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
193
William A. Pailes
1
MISSIONS
4.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
84
Vance D. Brand
4
MISSIONS
31.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Robert Lee Stewart is a retired brigadier general of the United States Army and a former NASA astronaut.