CANCEL
Missions
Badges
ISS Visitor
This astronaut visited the International Space Station.
Crossed Kármán Line
This astronaut crossed the Kármán Line (100 km), the internationally accepted boundary of space.
Space Resident
This astronaut has spent over a month in space.
Crewmates
131
Daniel C. Brandenstein
4
MISSIONS
32.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
163
Loren J. Shriver
3
MISSIONS
16.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
170
Jeffrey A. Hoffman
5
MISSIONS
50.5
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
194
Bonnie J. Dunbar
5
MISSIONS
50.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
204
Franklin R. Chang Díaz
7
MISSIONS
66.8
DAYS IN SPACE
3
SPACEWALKS
0.9
DAYS SPACEWALKING
233
James D. Wetherbee
6
MISSIONS
66.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
235
G. David Low
3
MISSIONS
29.8
DAYS IN SPACE
1
SPACEWALKS
0.2
DAYS SPACEWALKING
237
John H. Casper
4
MISSIONS
34.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
238
Pierre J. Thuot
3
MISSIONS
27.3
DAYS IN SPACE
3
SPACEWALKS
0.7
DAYS SPACEWALKING
245
Charles D. Gemar
3
MISSIONS
24.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
264
Michael A. Baker
4
MISSIONS
40.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
286
Andrew M. Allen
3
MISSIONS
37.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
287
Claude Nicollier
4
MISSIONS
42.5
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
288
Franco Malerba
1
MISSIONS
8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
297
Kenneth D. Cockrell
5
MISSIONS
64.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
304
Peter J. K. Wisoff
4
MISSIONS
44.3
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
317
Thomas D. Jones
4
MISSIONS
53
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
324
Jerry M. Linenger
2
MISSIONS
143.1
DAYS IN SPACE
1
SPACEWALKS
0.2
DAYS SPACEWALKING
333
John M. Grunsfeld
5
MISSIONS
58.6
DAYS IN SPACE
8
SPACEWALKS
2.4
DAYS SPACEWALKING
348
Brent W. Jett
4
MISSIONS
41.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
371
Robert L. Curbeam Jr.
3
MISSIONS
37.6
DAYS IN SPACE
7
SPACEWALKS
1.9
DAYS SPACEWALKING
408
Mark L. Polansky
3
MISSIONS
41.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Marsha Sue Ivins is an American former astronaut and a veteran of five Space Shuttle missions.