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
313
David A. Wolf
4
MISSIONS
168.4
DAYS IN SPACE
7
SPACEWALKS
1.7
DAYS SPACEWALKING
347
Chris Hadfield
3
MISSIONS
166
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
397
Julie Payette
2
MISSIONS
25.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
408
Mark L. Polansky
3
MISSIONS
41.5
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
507
Roman Romanenko
2
MISSIONS
333.5
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
508
Douglas G. Hurley
3
MISSIONS
92.4
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
509
Christopher J. Cassidy
3
MISSIONS
377.7
DAYS IN SPACE
10
SPACEWALKS
2.3
DAYS SPACEWALKING
511
Timothy L. Kopra
2
MISSIONS
244
DAYS IN SPACE
3
SPACEWALKS
0.5
DAYS SPACEWALKING
602
Raja Chari
1
MISSIONS
176
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
603
Matthias Maurer
1
MISSIONS
176.1
DAYS IN SPACE
1
SPACEWALKS
0.3
DAYS SPACEWALKING
604
Kayla Barron
1
MISSIONS
176.1
DAYS IN SPACE
2
SPACEWALKS
0.6
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Thomas Henry "Tom" Marshburn is an American physician and a NASA astronaut. He served as a Mission Specialist on STS-127. Marshburn was a member of the Soyuz TMA-07M crew which launched to ISS in December 2012 to join Expedition 34.