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
418
Mark E. Kelly
4
MISSIONS
54.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
425
Roberto Vittori
3
MISSIONS
35.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
442
E. Michael Fincke
3
MISSIONS
381.6
DAYS IN SPACE
9
SPACEWALKS
2
DAYS SPACEWALKING
453
Michael E. Fossum
3
MISSIONS
193.8
DAYS IN SPACE
7
SPACEWALKS
2
DAYS SPACEWALKING
480
Gregory H. Johnson
2
MISSIONS
31.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
487
Kenneth T. Ham
2
MISSIONS
25.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
488
Karen L. Nyberg
2
MISSIONS
180
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
489
Ronald J. Garan Jr.
2
MISSIONS
178
DAYS IN SPACE
4
SPACEWALKS
1.1
DAYS SPACEWALKING
490
Akihiko Hoshide
3
MISSIONS
340.5
DAYS IN SPACE
4
SPACEWALKS
1.2
DAYS SPACEWALKING
506
Andrew J. Feustel
3
MISSIONS
225.4
DAYS IN SPACE
9
SPACEWALKS
2.6
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Gregory Errol Chamitoff is an engineer and former NASA astronaut. He has been to space twice, spending 6 months aboard the ISS across Expedition 17 and 18 in 2008, and another 15 days as part of STS-134 in 2011. STS-134 was the last of Space Shuttle Endeavour which delivered the Alpha Magnetic Spectrometer and completed the US Orbital Segment.In 2008, Chamitoff voted from outer space; he also conducted a live-from-space satellite chat with students attending school in London.