Soyuz MS-27

Soyuz MS-27

Names	ISS 73S
Mission type	ISS crew transport
Operator	Roscosmos
Mission duration	240 days (planned)[1]
Spacecraft properties
Spacecraft	Soyuz MS-27 No. 758
Spacecraft type	Soyuz MS
Manufacturer	Energia
Crew
Crew size	3
Members	Sergey Ryzhikov Alexey Zubritsky Jonny Kim
Start of mission
Launch date	March 2025 (planned)
Rocket	Soyuz-2.1a
Launch site	Baikonur, Site 31/6
Contractor	Progress
End of mission
Landing date	November 2025 (planned)[1]
Landing site	Kazakh Steppe, Kazakhstan
Orbital parameters
Reference system	Geocentric orbit
Regime	Low Earth orbit
Docking with ISS
Docking port	Prichal Nadir
Docking date	March 2025 (planned)
Undocking date	November 2025 (planned)
From left: Kim, Ryzhikov and Zubritsky Soyuz programme ← Soyuz MS-26 Soyuz MS-28 →

Soyuz MS-27 is a planned Russian crewed Soyuz spaceflight to launch from Site 31/6 at the Baikonur Cosmodrome in March 2025 to the International Space Station. The mission will transport three crew members, Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, along with NASA astronaut Jonny Kim.^[1]

Prime crew

Position	Crew
Commander	Sergey Ryzhikov, Roscosmos Expedition 72/73 Third spaceflight
Flight Engineer 1	Alexey Zubritsky, Roscosmos Expedition 72/73 First spaceflight
Flight Engineer 2	Jonny Kim, NASA Expedition 72/73 First spaceflight

Backup crew

Position[2]	Crew
Commander	Sergey Kud-Sverchkov, Roscosmos
Flight Engineer 1	Oleg Platonov, Roscosmos
Flight Engineer 2	Christopher Williams, NASA

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Soyuz programme

• List of Soyuz missions
• List of Soviet human spaceflight missions
• List of Russian human spaceflight missions

Main topics

• Soyuz (rocket family)
• Soyuz (spacecraft)
• Baikonur Cosmodrome
  • Site 1/5
  • Site 31/6
• Soyuz abort modes
• Cosmonaut ranks and positions

Past missions
(by spacecraft type)

Soyuz 7K-OK (1966–1970)	Kosmos 133† Soyuz 7K-OK No.1† (uncrewed) Kosmos 140 Soyuz 1† Kosmos 186 188 212 213 238 Soyuz 2 (uncrewed) 3 4 5 6 7 8 9
Soyuz 7K-L1 (1967–1970) (Zond lunar programme)	Kosmos 146 154† Zond 1967A† 1967B† Zond 4 1968A† 1968B† 5 6 1969A† Zond-M 1† M 2† Zond 7 8 9 10
Soyuz 7K-L1E (1969–1970)	Soyuz 7K-L1E No.1† Kosmos 382
Soyuz 7K-LOK (1971–1972)	Soyuz 7K-LOK No.1† No.2†
Soyuz 7K-OKS (1971)	Soyuz 10† 11†
Soyuz 7K-T (1972–1981)	Kosmos 496 573 Soyuz 12 Kosmos 613 Soyuz 13 Kosmos 656 Soyuz 14 15† 17 18a† 18 20 (uncrewed) 21 23† 24 25† 26 27 28 29 30 31 32 (uncrewed landing) 33† 34 (uncrewed launch) 35 36 37 38 39 40
Soyuz 7K-TM (1974–1976)	Kosmos 638 672 Soyuz 16 19 (Apollo–Soyuz) 22
Soyuz 7K-S (1974–1976)	Kosmos 670 772† 869†
Soyuz-T (1978–1986)	Kosmos 1001† 1074 Soyuz T-1 (uncrewed) T-2 T-3 T-4 T-5 T-6 T-7 T-8† T-9 T-10a† T-10 T-11 T-12 T-13 T-14 T-15
Soyuz-TM (1986–2002)	Soyuz TM-1 (uncrewed) TM-2 TM-3 TM-4 TM-5 TM-6 TM-7 TM-8 TM-9 TM-10 TM-11 TM-12 TM-13 TM-14 TM-15 TM-16 TM-17 TM-18 TM-19 TM-20 TM-21 TM-22 TM-23 TM-24 TM-25 TM-26 TM-27 TM-28 TM-29 TM-30 TM-31 TM-32 TM-33 TM-34
Soyuz-TMA (2002–2012)	Soyuz TMA-1 TMA-2 TMA-3 TMA-4 TMA-5 TMA-6 TMA-7 TMA-8 TMA-9 TMA-10 TMA-11 TMA-12 TMA-13 TMA-14 TMA-15 TMA-16 TMA-17 TMA-18 TMA-19 TMA-20 TMA-21 TMA-22
Soyuz-TMA-M (2010–2016)	Soyuz TMA-01M TMA-02M TMA-03M TMA-04M TMA-05M TMA-06M TMA-07M TMA-08M TMA-09M TMA-10M TMA-11M TMA-12M TMA-13M TMA-14M TMA-15M TMA-16M TMA-17M TMA-18M TMA-19M TMA-20M
Soyuz MS (2016–present)	Soyuz MS-01 MS-02 MS-03 MS-04 MS-05 MS-06 MS-07 MS-08 MS-09 MS-10† MS-11 MS-12 MS-13 MS-14 (uncrewed) MS-15 MS-16 MS-17 MS-18 MS-19 MS-20 MS-21 MS-22 (uncrewed landing) MS-23 (uncrewed launch) MS-24

Current missions

• MS-25
• MS-26

Future missions

• 2025
  • MS-27
  • MS-28
• 2026
  • MS-29

Uncrewed missions are designated as Kosmos instead of Soyuz; exceptions are noted "(uncrewed)".
The † sign designates failed missions. Italics designates cancelled missions.

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