Roscosmos Spacewalk 64 NASA 16 10 2025

Watch as Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritskiy conduct a spacewalk in support of the International Space Station.

Ryzhikov and Zubritskiy will install a payload on the station's Nauka lab module, remove a commercial camera from the Zvezda service module, and clean Zvezda's windows. The spacewalk, which is scheduled to start at about 12:50 p.m. EDT (1650 UTC), is expected to last about five and a half hours.