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
337
Kevin R. Kregel
4
MISSIONS
52.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
349
Winston E. Scott
2
MISSIONS
24.6
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
357
Richard M. Linnehan
4
MISSIONS
59.9
DAYS IN SPACE
6
SPACEWALKS
1.8
DAYS SPACEWALKING
375
Steven W. Lindsey
5
MISSIONS
62.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
376
Kalpana Chawla
2
MISSIONS
31.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
378
Leonid Kadenyuk
1
MISSIONS
15.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
389
Dominic L. P. Gorie
4
MISSIONS
49
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
480
Gregory H. Johnson
2
MISSIONS
31.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
481
Robert L. Behnken
3
MISSIONS
93.5
DAYS IN SPACE
10
SPACEWALKS
2.5
DAYS SPACEWALKING
482
Michael J. Foreman
2
MISSIONS
26.6
DAYS IN SPACE
5
SPACEWALKS
1.3
DAYS SPACEWALKING
483
Garrett E. Reisman
2
MISSIONS
107.1
DAYS IN SPACE
3
SPACEWALKS
0.9
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Takao Doi is a Japanese astronaut and veteran of two NASA Space Shuttle missions.