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[b]Damage to the Progress MS-21 spacecraft caused by external influences - preliminary conclusions[/b] The analysis of emergency situations with the Soyuz MS-22 and Progress MS-21 spacecraft on the ISS continues. After the Progress undocked from the ISS, a detailed photo and video filming of the spacecraft was carried out. According to preliminary data from RSC Energia, the Progress MS-21, like the Soyuz MS-22 before, was exposed to external influences. Such conclusions are made on the basis of images that show changes on the outer surface of the ship, including on the radiator of the instrument-aggregate compartment and solar panels. In addition, in order to exclude the version of manufacturing defects, RSC Energia analyzed the history of comments on the thermal control system over the past 15 years. The analysis of the received information continues, a number of ground experiments are planned to simulate damage.
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