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
199
Jerry L. Ross
7
MISSIONS
58
DAYS IN SPACE
9
SPACEWALKS
2.4
DAYS SPACEWALKING
298
Ellen L. Ochoa
4
MISSIONS
41.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
302
Hans Schlegel
2
MISSIONS
22.8
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
374
Michael J. Bloomfield
3
MISSIONS
32.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
383
Léopold Eyharts
2
MISSIONS
68.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
422
Stephen N. Frick
2
MISSIONS
23.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
424
Lee M. Morin
1
MISSIONS
10.8
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
432
Sandra H. Magnus
3
MISSIONS
157.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
456
Christopher J. Ferguson
3
MISSIONS
40.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
477
Alan G. Poindexter
2
MISSIONS
27.9
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
478
Leland D. Melvin
2
MISSIONS
23.6
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
479
Stanley G. Love
1
MISSIONS
12.8
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
508
Douglas G. Hurley
3
MISSIONS
92.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Rex Joseph Walheim is a retired United States Air Force officer, engineer and NASA astronaut. He flew three space shuttle missions, STS-110, STS-122, and STS-135. He was assigned as mission specialist and flight engineer on STS-135, the final space shuttle mission.