Ryzhikov

Sergei Nikolaevich

USA

International order nº:

CIS astr. nº:

Personal data:


Birth date:  19.08.1974
Birthplace:   Bugulma, Bugulma District, Tatar ASSR
Marital status:  divorced
Children:  one
Grade / Fonction:  
Selection date:  11.10.2006
Selection group:  TsPK-14
Job:  Test Cosmonaut (TC)
Status:  active

Spaceflights (altitude >80 km):

No Launch Spacecraft Date and time
of launch (UT)		 Status while
launch		 Spacecraft
of landing		 Date and time
of landing (UT)		 Duration
1 Soyuz MS-02 19.10.2016
time		 Cdr/FE - ISS Exp.49/50 Soyuz MS-02 10.04.2017
time		 173d, 03h, 15m
2 Soyuz MS-17 14.10.2020
time		 Cdr/FE - ISS Exp.63/64. Soyuz MS-17 17.04.2021
time		 184d, 23h, 10m
13 Soyuz MS-27 08.04.2025
time		 Cdr/FE - ISS Exp.72/73 Soyuz MS-27 date
time		 -
Total duration: 358d, 02h, 25m

EVA′s:

Date Time of
starting		 Duration Crew & Remarks
18.11.2020 UT 6h 48m Ryzhikov and Kud-Sverchhkov; mission ISS-Exp.72
Replacement of the liquid flow regulator's removable panel on Zarya, work on scientific equipment, commutation of the Tranzit-B antenna on Pirs to the Poisk module change the position of sensors for the precipitation and pressure control unit on the Poisk module.
16.10.2025 UT 6h 09m Ryzhikov and A.Zubritsky; mission ISS-Exp.
Installing scientific equipment for the Ekran-M experiment on the station's outer surface.
28.10.2025 UT 6h 54m Ryzhikov and A.Zubritsky; mission ISS-Exp.
They installed pulsed plasma injector units (the "Pulse" experiment) on the Nauka module, cleaned the porthole of the pressure adapter of Nauka, replaced the cassette containing a scientific equipment and transferred the EMMI external control panel to the ERA remote manipulator.
Total: 19h 51m EVAs: 3

Backup assignments:

No. Mission Job Date
1  Soyuz TMA-20M  Commander  
2  Soyuz MS-13  Commander  
3  Soyuz MS-15  Commander  
4  Soyuz MS-16  Commander  
5  Soyuz MS-26  Commander  


Additional information:

Ref.: #16 - update: 19.11.2025 Home