Soyuz (rocket)

Short description: First version of the Soyuz launch vehicle

Soyuz 11A511

A later variant of the Soyuz rocket being rolled out to the launch pad at the Baikonur Cosmodrome in Kazakhstan.

Function| Carrier rocket
Manufacturer| OKB-1
Country of origin| USSR
Size
Height| 45.6 metres (150 ft)
Diameter| 10.3 metres (34 ft)
Mass| 308,000 kilograms (679,000 lb)
Stages| 3
Capacity
Payload to LEO| 6,450 kilograms (14,220 lb)
Associated rockets
Family| R-7 (Soyuz)
Derivatives|

* Soyuz-L
* Soyuz-M
* Soyuz-U

Launch history
Status| Retired
Launch sites| Baikonur Sites 1/5 & 31/6
Total launches| 32[1]
Successes| 30
Failures| 2
First flight| 28 November 1966
Last flight| 14 October 1976
Notable payloads| Soyuz
Boosters – Block A/B/V/G
No. boosters| 4
Engines| 1 RD-107
Thrust| 994.3 kilonewtons (223,500 lbf)
Specific impulse| 315 sec
Burn time| 118 seconds
Fuel| RP-1/LOX
First stage – 11S59
Engines| 1 RD-108
Thrust| 977.7 kilonewtons (219,800 lbf)
Specific impulse| 315 sec
Burn time| 292 seconds
Fuel| RP-1/LOX
Second stage – 11S510
Engines| 1 RD-0110
Thrust| 294 kilonewtons (66,000 lbf)
Specific impulse| 330 sec
Burn time| 246 seconds
Fuel| RP-1/LOX

The Soyuz (Russian: Союз, meaning "union", GRAU index 11A511) was a Soviet expendable carrier rocket designed in the 1960s by OKB-1 and manufactured by State Aviation Plant No. 1 in Kuybyshev, Soviet Union. It was commissioned to launch Soyuz spacecraft as part of the Soviet human spaceflight program, first with 8 uncrewed test flights, followed by the first 19 crewed launches.[1] The original Soyuz also propelled four test flights of the improved Soyuz 7K-T capsule between 1972 and 1974. In total it flew 30 successful missions over 10 years and suffered two failures.[1]

The Soyuz 11A511 type, a member of the R-7 family of rockets, first flew in 1966. Derived from the Voskhod 11A57 type, It was a two-stage rocket, with four liquid-fuelled strap-on boosters clustered around the first stage, with a Block I second stage. The first four test launches were all failures, but eventually it worked.[2] The new, uprated core stage and strap-ons became standard for all R-7 derived launch vehicles to replace the numerous older variants in use on the 8A92, 11A57, and 8K78M types. While the original Blok I stage as developed in 1960 used RD-107 engines, the Soyuz boosters instead had RD-110s, which were more powerful as necessitated by the heavier weight of the Soyuz craft and also had several design improvements to increase reliability and safety on crewed missions. The Molniya 8K78M booster also adopted the RD-110 during 1965, but Voskhod boosters continued using the older RD-107.[3]

Starting in 1973, the original Soyuz rocket was gradually superseded by the Soyuz-U derivative type, which became the world's most prolific launcher, flying hundreds of missions over 43 years until its retirement scheduled for 2016. Other direct variants were Soyuz-L for low Earth orbit tests of the LK lunar lander (3 flights) and Soyuz-M built for a quickly abandoned military spacecraft and used for reconnaissance satellites instead (8 flights).

The aborted Soyuz 18-1 launch in 1975 was the final crewed flight of the 11A511 and as it occurred shortly before the ASTP mission, the United States requested that the Soviets provide details about this failure. They stated that Soyuz 19 would be using the newer 11A5511U booster model (i.e. Soyuz-U) so that the Soyuz 18-1 malfunction had no bearing on it.

Soyuz rockets were assembled horizontally in the MIK Building at the launch site. The rocket was then rolled out, and erected on the launch pad.[4]

## References

1. ↑ 1.0 1.1 1.2 Krebs, Gunter. "Soyuz (11A511)". Gunter's space page. http://space.skyrocket.de/doc_lau_det/soyuz.htm.
2. ↑ The Great Soviet Cosmonaut Conspiracy - Soyuz Conspiracy - Timeline
3. ↑ ""Soyuz" - series launch vehicles". Samara Space Centre. http://www.samspace.ru/ENG/RN/ser_souz.htm.
4. ↑ William Graham; Chris Bergin (March 16, 2020). "Soyuz 2-1b launches latest GLONASS-M spacecraft". https://www.nasaspaceflight.com/2020/03/soyuz-2-1b-glonass-m-spacecraft/.

* v
* t
* e

Soviet, Russian, and Ukrainian launch vehicles

Active|

* Angara
* A5
* Soyuz-2
* 2.1a
* 2.1b
* 2-1v
* UR
* Proton-M
* Zenit
* 3SL
* 3SLB
* 3F

In development|

* Angara 1.2
* Cyclone-4M
* Irtysh
* Proton
* Light
* Medium
* Soyuz-7

Retired|

* Dnepr
* Energia
* Kosmos
* 1
* 2I
* 3
* 3M
* N1
* R-7
* Luna
* Molniya
* M
* L
* Polyot
* Soyuz
* original
* L
* M
* U
* U2
* FG
* Soyuz/Vostok
* Sputnik
* Voskhod
* Vostok
* L
* K
* 2
* 2M
* R-29
* Shtil'
* Volna
* Start-1
* Tsyklon
* 2
* 3
* 4
* UR
* UR-500
* Proton-K
* Rokot
* Strela
* Zenit
* 2
* 2M

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Orbital launch systems

* List of orbital launch systems
* Comparison of orbital launch systems

Current|

* Angara
* A5
* Antares 230+
* Ariane 5
* Atlas V
* Delta IV Heavy
* Electron
* Epsilon
* Falcon 9 Block 5
* Falcon Heavy
* GSLV
* Mk II
* Mk III
* H-IIA
* H-IIB
* Hyperbola-1
* Jielong 1
* Kuaizhou
* 1
* 1A
* Kaituozhe 2
* Long March
* 2C
* 2D
* 2F
* 3A
* 3B/E
* 3C
* 4B
* 4C
* 5
* 6
* 7
* 11
* Minotaur
* I
* IV
* V
* C
* OS-M1
* Pegasus XL
* Proton-M
* PSLV
* Safir
* Shavit
* Simorgh
* Soyuz-2
* 2.1a / STA
* 2.1b / STB
* 2-1v
* Unha
* Vega
* Zenit
* 3SL
* 3SLB
* 3F
* Zhuque-1

In development|

* Angara 1.2
* Ariane 6
* Bloostar
* Cyclone-4M
* Eris
* Firefly Alpha
* Beta
* H3
* Hyperbola-2
* Irtysh
* Kuaizhou
* 11
* 21
* 31
* LauncherOne
* Long March
* 8
* 9
* Miura 5
* New Glenn
* New Line 1
* Nuri
* OmegA
* OS-M2
* OS-M4
* Orbex Prime
* SLS
* Soyuz-7
* SSLV
* Starship
* Terran 1
* Vega C
* Vega E
* Vulcan
* Zero
* Zhuque-2

Retired|

* Antares 110/120/130/230
* Ariane
* 1
* 2
* 3
* 4
* ASLV
* Athena
* I
* II
* Atlas
* B
* D
* E/F
* G
* H
* I
* II
* III
* LV-3B
* SLV-3
* Able
* Agena
* Centaur
* Black Arrow
* Conestoga
* Delta
* A
* B
* C
* D
* E
* G
* J
* L
* M
* N
* 0100
* 1000
* 2000
* 3000
* 4000
* 5000
* II
* III
* IV
* Diamant
* Dnepr
* Energia
* Europa
* Falcon 1
* Falcon 9
* v1.0
* v1.1
* v1.2 "Full Thrust"
* Feng Bao 1
* GSLV
* Mk I
* H-I
* H-II
* Juno I
* Juno II
* Kaituozhe-1
* Kosmos
* 1
* 2I
* 3
* 3M
* Lambda 4S
* Long March
* 1
* 1D†
* 2A
* 2E
* 3
* 3B
* 4A
* Mu
* 4S 3C 3H 3S 3SII
* V
* N1†
* N-I
* N-II
* Naro-1
* Paektusan
* Pilot†
* R-7
* Luna
* Molniya
* M
* L
* Polyot
* Soyuz
* original
* FG
* L
* M
* U
* U2
* Soyuz/Vostok
* Sputnik
* Voskhod
* Vostok
* L
* K
* 2
* 2M
* R-29
* Shtil'
* Volna
* Saturn
* I
* IB
* V
* Scout
* SLV
* Space Shuttle
* SPARK†
* Sparta
* SS-520
* Start-1
* Thor
* Able
* Ablestar
* Agena
* Burner
* Delta
* DSV-2U
* Thorad-Agena
* Titan
* II GLV
* IIIA
* IIIB
* IIIC
* IIID
* IIIE
* 34D
* 23G
* CT-3
* IV
* Tsyklon
* 2
* 3
* 4
* UR (Proton)
* UR-500 (Proton)
* Proton-K
* Rokot
* Strela
* Vanguard
* VLS-1†
* Zenit
* 2
* 2M

Classes|

* Sounding rocket
* Small-lift launch vehicle
* Medium-lift launch vehicle
* Heavy-lift launch vehicle
* Super heavy-lift launch vehicle

* Symbol † indicates projects terminated before a successful orbital launch

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* t
* e

R-7 rockets

Main articles|

* R-7 family
* R-7 Semyorka

Rockets|

| Missiles|

* R-7 Semyorka
* R-7A Semyorka

|

Launch systems|

* Sputnik
* Polyot
* Voskhod

Vostok|

* Luna
* Vostok-L
* Vostok-K
* Vostok-2
* Vostok-2M

Molniya|

* Molniya
* Molniya-M
* Molniya-L

Soyuz|

* Soyuz/Vostok
* Soyuz
* Soyuz-L
* Soyuz-M
* Soyuz-U
* Soyuz-U2
* Soyuz-FG

Soyuz-2|

* Soyuz 2.1a / STA
* Soyuz 2.1b / STB
* Soyuz 2-1v

Launch sites|

| Baikonur|

* Site 1/5
* Site 31/6

|

Plesetsk|

* Site 41/1
* Site 16/2
* Site 43/3
* Site 43/4

Kourou|

* Ensemble de Lancement Soyouz

Vostochny|

* Site 1S

Launches|

* 1957–1959
* 1960–1964
* 1965–1969
* 1970–1974
* 1975–1979
* 1980–1984
* 1985–1989
* 1990–1994
* 1995–1999
* 2000–2004
* 2005–2009
* 2010–2014
* 2015–2019
* 2020–2024

See also|

* Korolyov Cross
* Soyuz at the Guiana Space Centre
* RD-107 (engine)

* v
* t
* e

Soyuz human spaceflight 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 Test Project)
* 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-14 (uncrewed test flight)

Current missions|

* Soyuz MS-13
* MS-15

Future missions|

* 2020
* Soyuz MS-16
* MS-17

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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