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
123
F. Story Musgrave
6
MISSIONS
53.4
DAYS IN SPACE
4
SPACEWALKS
1.1
DAYS SPACEWALKING
153
Steven A. Hawley
5
MISSIONS
32.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
170
Jeffrey A. Hoffman
5
MISSIONS
50.5
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
186
Richard O. Covey
4
MISSIONS
26.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
194
Bonnie J. Dunbar
5
MISSIONS
50.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
225
Mark C. Lee
4
MISSIONS
32.9
DAYS IN SPACE
4
SPACEWALKS
1.1
DAYS SPACEWALKING
226
Richard N. Richards
4
MISSIONS
33.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
230
Ellen S. Baker
3
MISSIONS
28.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
232
Kathryn C. Thornton
4
MISSIONS
40.6
DAYS IN SPACE
3
SPACEWALKS
0.9
DAYS SPACEWALKING
233
James D. Wetherbee
6
MISSIONS
66.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
242
Thomas D. Akers
4
MISSIONS
33.9
DAYS IN SPACE
4
SPACEWALKS
1.2
DAYS SPACEWALKING
244
Carl J. Meade
3
MISSIONS
29.7
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
254
Gregory J. Harbaugh
4
MISSIONS
34.1
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
282
Lawrence J. Delucas
1
MISSIONS
13.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
283
Eugene H. Trinh
1
MISSIONS
13.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
287
Claude Nicollier
4
MISSIONS
42.5
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
326
Steven L. Smith
4
MISSIONS
40
DAYS IN SPACE
7
SPACEWALKS
2.1
DAYS SPACEWALKING
328
Joseph R. Tanner
4
MISSIONS
43.6
DAYS IN SPACE
7
SPACEWALKS
1.9
DAYS SPACEWALKING
336
Nikolai Budarin
3
MISSIONS
444.1
DAYS IN SPACE
8
SPACEWALKS
1.9
DAYS SPACEWALKING
342
Kent V. Rominger
5
MISSIONS
67.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
343
Catherine G. Coleman
3
MISSIONS
180.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
344
Michael López-Alegría
6
MISSIONS
296.7
DAYS IN SPACE
10
SPACEWALKS
2.8
DAYS SPACEWALKING
345
Frederick W. Leslie
1
MISSIONS
15.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
346
Albert Sacco Jr.
1
MISSIONS
15.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
353
Scott J. Horowitz
4
MISSIONS
47.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
427
Paul S. Lockhart
2
MISSIONS
27.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
435
John B. Herrington
1
MISSIONS
13.8
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
436
Donald R. Pettit
3
MISSIONS
369.7
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Kenneth Dwane "Sox" Bowersox is a United States Navy officer, and a former NASA astronaut. He is a veteran of five Space Shuttle launches and an extended stay aboard the International Space Station. When he launched on STS-73 at the age of 38 years and 11 months, he became the youngest person ever to command a Space Shuttle vehicle.