Roscosmos cosmonauts Alexey Zubritsky and Sergey Ryzhikov during a spacewalk

iss073e0881103 (Oct. 16, 2025) --- Roscosmos cosmonauts Alexey Zubritsky (center) and Sergey Ryzhikov (upper right) are pictured during a spacewalk outside the Roscosmos segment of the International Space Station. During the six-hour and nine-minute excursion, the duo installed a semiconductor materials experiment, removed a high-resolution camera monoblock, cleaned a window on the Zvezda service module, and dismantled a materials exposure container.