Russian Cosmonauts Found the Causes of Coolant Leak from Nauka

A coolant leak, on Oct. 9, 2023, from the RTOd radiator installed in the Nauka module, made it necessary to investigate by Russian cosmonauts during EVA n.61
A coolant leak, on Oct. 9, 2023, from the RTOd radiator installed in the Nauka module, made it necessary to investigate by Russian cosmonauts during EVA n.61
Cosmonauts, during a spacewalk moved the ShK airlock from the Rassvet module, in its final position hooked to one of the side hatches of the Nauka module.