Astronomy:Soyuz MS-31

From HandWiki
Soyuz MS-31
NamesISS 77S
Mission typeCrewed mission to ISS
OperatorRoscosmos
Websiteen.roscosmos.ru
Mission duration240 days (planned)
Spacecraft properties
Spacecraft typeSoyuz MS
ManufacturerEnergia
Crew
Crew size3
Members
CallsignAntares
Start of mission
Launch dateNovember 2027 (planned)
RocketSoyuz-2.1a
Launch siteBaikonur Cosmodrome, Site 31
ContractorRKTs Progress
End of mission
Landing dateJuly 2028 (planned)
Landing siteKazakh Steppe, Kazakhstan
Orbital parameters
Reference systemGeocentric orbit
RegimeLow Earth orbit
Inclination51.66°
Docking with ISS
Docking portPrichal nadir
Docking dateNovember 2027 (planned)
Undocking dateJuly 2028 (planned)
Soyuz MS-32 →
 

Soyuz MS-31 is a planned Russian crewed Soyuz spaceflight to launch from Baikonur in November 2027 to the International Space Station.

Crew

Prime crew
Position[1] Crew
Commander Oleg Kononenko, Roscosmos
Expedition 76/77
Sixth spaceflight
Flight engineer Alexander Grebenkin, Roscosmos
Expedition 76/77
Second spaceflight
Flight engineer Marcos Berríos, NASA
Expedition 76/77
First spaceflight
Backup crew
Position[1] Crew
Commander Nikolai Chub, Roscosmos
Flight engineer Aleksandr Gorbunov, Roscosmos

References