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The truth is out there...
Missions
Badges
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
199
Jerry L. Ross
United States of America
NASA
7
MISSIONS
58
DAYS IN SPACE
9
SPACEWALKS
2.4
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Elite Spacewalker
Frequent Flyer
Space Resident
Frequent Walker
240
Robert D. Cabana
United States of America
NASA
4
MISSIONS
37.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Space Resident
250
Kenneth D. Cameron
United States of America
NASA
3
MISSIONS
23.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Space Resident
257
Richard J. Hieb
United States of America
NASA
3
MISSIONS
31.9
DAYS IN SPACE
3
SPACEWALKS
0.7
DAYS SPACEWALKING
Crossed Kármán Line
Space Resident
269
James S. Voss
United States of America
NASA
5
MISSIONS
202.2
DAYS IN SPACE
4
SPACEWALKS
0.9
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
Longest Spacewalk
295
Susan J. Helms
United States of America
NASA
5
MISSIONS
211
DAYS IN SPACE
1
SPACEWALKS
0.4
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
Longest Spacewalk
305
Janice E. Voss
United States of America
NASA
5
MISSIONS
49.2
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Space Resident
310
Carl E. Walz
United States of America
NASA
4
MISSIONS
230.5
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
312
William S. McArthur Jr.
United States of America
NASA
4
MISSIONS
224.9
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
315
Yury Usachov
Russia
Roscosmos
4
MISSIONS
552.9
DAYS IN SPACE
7
SPACEWALKS
1.3
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Elite Spaceflyer
Space Resident
321
Leroy Chiao
United States of America
NASA
4
MISSIONS
229.3
DAYS IN SPACE
6
SPACEWALKS
1.5
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
322
Donald A. Thomas
United States of America
NASA
4
MISSIONS
43.3
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
Space Resident
323
Chiaki Mukai
Japan
NASDA
JAXA
2
MISSIONS
23.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
First Woman from Japan
338
Mary E. Weber
United States of America
NASA
2
MISSIONS
18.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
341
Michael L. Gernhardt
United States of America
NASA
4
MISSIONS
43.3
DAYS IN SPACE
4
SPACEWALKS
1
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
347
Chris Hadfield
Canada
CSA
NASA
3
MISSIONS
166
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
353
Scott J. Horowitz
United States of America
NASA
4
MISSIONS
47.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Space Resident
365
Susan L. Kilrain Still
United States of America
NASA
2
MISSIONS
19.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
366
Roger K. Crouch
United States of America
NASA
2
MISSIONS
19.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
367
Gregory T. Linteris
United States of America
NASA
2
MISSIONS
19.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
Crossed Kármán Line
403
Jeffrey N. Williams
United States of America
NASA
4
MISSIONS
534.1
DAYS IN SPACE
5
SPACEWALKS
1.3
DAYS SPACEWALKING
ISS Visitor
Crossed Kármán Line
Elite Spaceflyer
Space Resident
WIKIPEDIA EXCERPT
James Donald Halsell Jr., is a retired United States Air Force officer and a former NASA astronaut. He is a veteran of five Space Shuttle missions.
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