Spacecraft
Salyut 5 was an Almaz spacecraft, the last of three to be launched as space stations after Salyut 2 and Salyut 3. Like its predecessors, it was 14.55 metres (47.7 ft) long, with a maximum diameter of 4.15 metres (13.6 ft). It had a habitable interior volume of 100 cubic metres (3,500 cu ft), and a mass at launch of 1,900 kilograms (4,200 lb). The station was equipped with a single docking port for Soyuz spacecraft, with the Soyuz 7K-T being the configuration in service at the time. Two solar arrays mounted laterally at the same end of the station as the docking port provided it with power. The station was equipped with a KSI capsule to return research data and materials.
Salyut 5 carried Agat, a camera which the crews used to observe the Earth. The German Kristall furnace was used for crystal growth experiments aboard the station.
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