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Soyuz 12 (Russian: Союз 12, Union 12) was a September, 1973, crewed test flight by the Soviet Union of the newly redesigned Soyuz 7K-T spacecraft that was intended to provide greater crew safety in the wake of the Soyuz 11 tragedy. The flight marked the return of the Soviets to crewed space operations after the 1971 accident.
Soyuz 13 (Russian: Союз 13, Union 13) was a December, 1973, Soviet crewed space flight, the second test flight of the redesigned Soyuz 7K-T spacecraft that first flew as Soyuz 12. The spacecraft was specially modified to carry the Orion 2 Space Observatory .
The first era of the Soyuz programme's crewed missions (Soyuz 1-40) used the 7K series of Soyuz craft, which included the first-generation (1.0) Soyuz 7K-OK, a variant (1.5) Soyuz 7K-OKS, the second-generation (2.0) Soyuz 7K-T, and the (2.5) Soyuz 7K-TM variant. Following this first era, successive eras of crewed missions have had mission ...
The second generation of the Soyuz spacecraft, the Soyuz 7K-T, comprised Soyuz 12 through Soyuz 40 (1973–1981). In the wake of the Soyuz 11 tragedy, the spacecraft was redesigned to accommodate two cosmonauts who would wear pressure suits at all times during launch, docking, undocking, and reentry. The place of the third cosmonaut was taken ...
The Soyuz programme (/ ˈ s ɔɪ juː z / SOY-yooz, / ˈ s ɔː-/ SAW-; Russian: Союз, meaning "Union") is a human spaceflight programme initiated by the Soviet Union in the early 1960s.
This is a list of the human spaceflight missions conducted by the Soviet space program.These missions belong to the Vostok, Voskhod, and Soyuz space programs.. The first patch from the Soviet Space Program was worn by Valentina Tereshkova, [1] then the same patch for the Voskhod 2, Soyuz 4/5 and Soyuz 11, [2] Soyuz 3 had an official insignia that wasn't worn during the flight, [3] and then in ...
22 December 1973: Successful 18 May 11:00 Soyuz-U (R-7 11A511U) Plesetsk Kosmos 559 (Zenit-4MK) MOM Low Earth Reconnaissance: 23 May 1973: Successful Maiden flight of Soyuz-U carrier rocket 21 May 08:47 Diamant-B Kourou: SEREB: Castor: CNES: Intended:Low Earth Technology: 21 May 1973: Failure: Pollux: CNES: Intended:Low Earth Technology Final ...
Soyuz 7K-TM was the spacecraft used in the Apollo-Soyuz Test Project in 1975, which saw the first and only docking of a Soyuz spacecraft with an Apollo command and service module. It was also flown in 1976 for the Earth-science mission, Soyuz 22 .