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.
Crewmates
330
Scott E. Parazynski
5
MISSIONS
57.6
DAYS IN SPACE
7
SPACEWALKS
2
DAYS SPACEWALKING
372
Stephen K. Robinson
4
MISSIONS
48.4
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
386
Kathryn P. Hire
2
MISSIONS
29.7
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
407
Pamela A. Melroy
3
MISSIONS
38.8
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
419
Daniel M. Tani
2
MISSIONS
131.8
DAYS IN SPACE
6
SPACEWALKS
1.6
DAYS SPACEWALKING
455
Stephanie D. Wilson
3
MISSIONS
43
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
460
Nicholas J. M. Patrick
2
MISSIONS
26.6
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
475
Douglas H. Wheelock
2
MISSIONS
178.4
DAYS IN SPACE
6
SPACEWALKS
1.8
DAYS SPACEWALKING
476
Paolo Nespoli
3
MISSIONS
313.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
481
Robert L. Behnken
3
MISSIONS
93.5
DAYS IN SPACE
10
SPACEWALKS
2.5
DAYS SPACEWALKING
521
Terry W. Virts Jr.
2
MISSIONS
213.4
DAYS IN SPACE
3
SPACEWALKS
0.8
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
George David "Zambo" Zamka is an American NASA astronaut and United States Marine Corps pilot with over 3500 flight hours in more than 30 different aircraft. Zamka piloted the Space Shuttle Discovery in its October 2007 mission to the International Space Station and served as the commander of mission STS-130 in February 2010.