🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийفارسی中文日本語EntityQ904285· pop 19· linked from 278 articlesSoyuz TM-4soviet human spaceflightConnectionsZond 8EntityApollo–SoyuzEntityCategories1987 in spaceflight1987 in the Soviet UnionBulgaria–Soviet Union relationsCrewed Soyuz missionsHuman spaceflights to MirSpacecraft launched in 1987Spacecraft which reentered in 1988