🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийفارسی中文日本語EntityQ426781· pop 23· linked from 256 articlesSoyuz 21crewed flight of the Soyuz programmeConnectionsZond 8EntityApollo–SoyuzEntityCategories1976 in the Soviet UnionCrewed Soyuz missionsHuman spaceflights to Salyut space stationsSource attributionSpacecraft launched by Soyuz rocketsSpacecraft launched in 1976Spacecraft which reentered in 1976