CANCEL
Missions
Badges
Crossed Kármán Line
This astronaut crossed the Kármán Line (100 km), the internationally accepted boundary of space.
Crewmates
110
Robert L. Crippen
4
MISSIONS
23.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
126
Frederick H. Hauck
3
MISSIONS
18.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
139
Robert L. Gibson
5
MISSIONS
36
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
146
Francis R. Scobee
2
MISSIONS
7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
147
Terry J. Hart
1
MISSIONS
7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
148
James D. van Hoften
2
MISSIONS
14.1
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
153
Steven A. Hawley
5
MISSIONS
32.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
186
Richard O. Covey
4
MISSIONS
26.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
187
John M. Lounge
3
MISSIONS
20.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
192
David C. Hilmers
4
MISSIONS
20.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
203
Charles F. Bolden Jr.
4
MISSIONS
28.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
204
Franklin R. Chang Díaz
7
MISSIONS
66.8
DAYS IN SPACE
3
SPACEWALKS
0.9
DAYS SPACEWALKING
205
Clarence W. Nelson II
1
MISSIONS
6.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
206
Robert J. Cenker
1
MISSIONS
6.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
George Driver "Pinky" Nelson is an American physicist, astronomer, science educator, and a former NASA astronaut.