Spacewalk Success: Cosmonauts Move Roscosmos Radiator on International Space Station

This was the fourth spacewalk in Prokopyev’s career and the second for Petelin. It is the third spacewalk at the station in 2023 and the 260th spacewalk for space station assembly, maintenance and upgrades. The two Roscosmos cosmonauts will also conduct a spacewalk on Tuesday, April 25, to relocate an experiment airlock from Rassvet to Nauka. An additional spacewalk is planned on Thursday, May 4, to deploy the radiator on Nauka and connect mechanical, electrical and hydraulic lines.