In this June 2, 2021 file image taken from Roscosmos video, Russian cosmonauts Oleg Novitsky, right, and Pyotr Dubrov, members of the crew to the International Space Station (ISS), perform their first spacewalk to replace old batteries outside the International Space Station. Russia's space chief said Tuesday, July 26, 2022, that they will opt out of the International Space Station after 2024 and focus on building its own orbiting outpost. (Roscosmos via AP, File)
