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...

Soyuz 7K-T No.39 (also named Soyuz 18a or Soyuz 18-1 by some sources and also known as the April 5 Anomaly): 192–3  was an unsuccessful launch of a crewed...

Soyuz 7K-OK was the first generation of Soyuz spacecraft and was flown between 1967 and 1971. The 7K-OK was used for the first ferry flights to the Salyut...

These versions were named Soyuz P, Soyuz PPK, Soyuz R, Soyuz 7K-VI, and Soyuz OIS (Orbital Research Station). The Soyuz 7K-T/A9 version was used for the...

1975 Apollo–Soyuz Test Project version of the Soyuz spacecraft (Soyuz 7K-TM) served as a technological bridge to the third generation Soyuz-T (T - транспортный...

Soyuz 7K-L1 "Zond" spacecraft was designed to launch cosmonauts from the Earth to circle the Moon without going into lunar orbit in the context of the...

The Soyuz 7K-LOK, or simply LOK (Russian: Лунный Орбитальный Корабль, romanized: Lunniy Orbitalny Korabl meaning "Lunar Orbital Craft") was a Soviet crewed...

Soyuz 7K-T-AF is a version of the Soyuz spacecraft and was the first spacecraft designed for space station flights, a dedicated science mission. Its only...

Soyuz 7K-ST No.16L, sometimes known as Soyuz T-10a or Soyuz T-10-1, was an unsuccessful Soyuz mission intended to visit the Salyut 7 space station, which...

modified 7K (1963) Soyuz 7K-OK (1967–1970) Soyuz 7K-L1 Zond (1967–1970) Soyuz 7K-L3 LOK (1971–1972) Soyuz 7K-OKS (1971); also known as 7KT-OK Soyuz 7K-T or...