Roscosmos spacewalkers Sergey Prokopyev and Dmitri Petelin install an experiment airlock on the Nauka multipurpose laboratory module.
iss069e008757 (May 3, 2023) — Roscosmos spacewalkers Sergey Prokopyev and Dmitri Petelin work outside the International Space Station’s Roscosmos segment during the installation of an experiment airlock on the Nauka multipurpose laboratory module.