Kosmos 672Kosmos 672 was the second uncrewed test of the ASTP Soyuz spacecraft. Also had APAS-75 androgynous docking system.This was preceded by another uncrewed test of this spacecraft type, Kosmos 638. It was a Soyuz 7K-TM spacecraft.Mission parametersSpacecraft: Soyuz 7K-TMMass: 6510 to 6680 kgCrew: NoneLaunched: August 12, 1974Landed: August 18, 1974