Spacewalkers Sergey Prokopyev and Dmitri Petelin

iss069e010450 (May 12, 2023) --- Cosmonauts Sergey Prokopyev and Dmitri Petelin work outside the International Space Station to deploy and activate a radiator on the Nauka multipurpose laboratory module during a five-hour and 14-minute spacewalk. The duo from Roscosmos is seen working outside Nauka, with its experiment airlock attached, and the Prichal docking module.