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.
Elite Spacewalker
This astronaut is in the top 5% for total spacewalking time.
Space Resident
This astronaut has spent over a month in space.
Crewmates
115
Jean-Loup Chrétien
3
MISSIONS
43.5
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
125
Vladimir G. Titov
5
MISSIONS
378
DAYS IN SPACE
4
SPACEWALKS
0.8
DAYS SPACEWALKING
168
Margaret R. Seddon
3
MISSIONS
30.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
178
Shannon W. Lucid
5
MISSIONS
223.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
222
John E. Blaha
5
MISSIONS
161.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
233
James D. Wetherbee
6
MISSIONS
66.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
311
Richard A. Searfoss
3
MISSIONS
39.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
312
William S. McArthur Jr.
4
MISSIONS
224.9
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
314
Martin J. Fettman
1
MISSIONS
14
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
330
Scott E. Parazynski
5
MISSIONS
57.6
DAYS IN SPACE
7
SPACEWALKS
2
DAYS SPACEWALKING
334
Wendy B. Lawrence
4
MISSIONS
51.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
374
Michael J. Bloomfield
3
MISSIONS
32.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
397
Julie Payette
2
MISSIONS
25.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
399
Jeffrey S. Ashby
3
MISSIONS
27.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
407
Pamela A. Melroy
3
MISSIONS
38.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
408
Mark L. Polansky
3
MISSIONS
41.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
431
Piers J. Sellers
3
MISSIONS
35.4
DAYS IN SPACE
6
SPACEWALKS
1.7
DAYS SPACEWALKING
432
Sandra H. Magnus
3
MISSIONS
157.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
433
Fyodor Yurchikhin
5
MISSIONS
672.9
DAYS IN SPACE
9
SPACEWALKS
2.5
DAYS SPACEWALKING
508
Douglas G. Hurley
3
MISSIONS
92.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
509
Christopher J. Cassidy
3
MISSIONS
377.7
DAYS IN SPACE
10
SPACEWALKS
2.3
DAYS SPACEWALKING
510
Thomas H. Marshburn
3
MISSIONS
337.4
DAYS IN SPACE
5
SPACEWALKS
1.3
DAYS SPACEWALKING
511
Timothy L. Kopra
2
MISSIONS
244
DAYS IN SPACE
3
SPACEWALKS
0.5
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
David Alexander Wolf is an American astronaut, medical doctor and electrical engineer. Wolf has been to space four times. Three of his spaceflights were short-duration Space Shuttle missions, the first of which was STS-58 in 1993, and his most recent spaceflight was STS-127 in 2009. Wolf also took part in a long-duration mission aboard the Russian space station Mir which lasted 128 days, and occurred during Mir EO-24. He was brought to Mir aboard STS-86 in September 1997, and landed aboard STS-89 in January 1998.