• Apr 15, 2026 Soyuz A Universal Spacecraft Springer Praxis Books Space Exploration -OK: The original model used for lunar missions, primarily unmanned. - Soyuz T: Introduced in the late 1970s, featured improved life support and automation. - Soyuz TM: Used for missions to Mir space station, with enhanced docking systems. - Soyuz MS: The latest variant, BY Khalil Jast III