CANCEL
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
464
Oleg Kotov
3
MISSIONS
526.2
DAYS IN SPACE
6
SPACEWALKS
1.5
DAYS SPACEWALKING
476
Paolo Nespoli
3
MISSIONS
313.1
DAYS IN SPACE
-
SPACEWALKS
-
DAYS SPACEWALKING
518
Randolph J. Bresnik
2
MISSIONS
149.5
DAYS IN SPACE
5
SPACEWALKS
1.3
DAYS SPACEWALKING
545
Michael S. Hopkins
2
MISSIONS
333.5
DAYS IN SPACE
5
SPACEWALKS
1.3
DAYS SPACEWALKING
WIKIPEDIA EXCERPT
Sergey Nikolayevich Ryazansky is a Russian cosmonaut. He was selected as commander of the IMBP-6 cosmonaut group in 2003, but later transferred to the TsPK Cosmonaut Group. Ryazansky made his first spaceflight aboard the Soyuz TMA-10M/Expedition 37/Expedition 38 mission from September 2013 until March 2014. In 2017, Ryazansky returned to space was the commander of Soyuz MS-05, and served as Flight Engineer for Expedition 52 / 53.