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NASA and Roscosmos have been working to determine the root cause of the cracks in the Zvezda service module transfer tunnel.
Sergey Kud-Sverchkov and Sergei Mikaev will install a solar radiation experiment on the Zvezda service module of the International Space Station.
Sergey Kud-Sverchkov and Sergei Mikaev will install a solar radiation experiment on the Zvezda service module.
During the May 27 EVA, cosmonauts are expected to install a small radiotelescope on the Zvezda module and retrieve experiments from the Nauka and Poisk modules.
During the EVA, cosmonauts are expected to install a small radiotelescope on the Zvezda module and retrieve experiments from the Nauka and Poisk modules.
Roscosmos detected a pressure drop in the Zvezda module in August 2020.
The International Space Station has structural cracks in the Russian Zvezda module and the PrK airlock.
The Zvezda module was launched in July 2000.
The Science Power Platform was planned to be handed off from the Space Shuttle’s Canadarm to Canadarm2 before berthing at Zvezda.
Progress MS-32 undocked from the International Space Station's Zvezda module.
The Zvezda module docking port is free for Progress MS-34, which is scheduled to launch on April 26, 2026.
Sergei Mikaev cleaned ventilation systems inside the Zvezda service module to maintain proper air flow and a healthy environment for the crew.
Commander Sergey Kud Sverchkov carried out a photographic inspection of windows in the Zvezda module to help ground engineers monitor the condition of external surfaces and viewports after long exposure to the space environment and support planning for maintenance and upgrades to the station.
The Progress 93 spacecraft will dock autonomously to the aft port of the International Space Station’s Zvezda module on Saturday, September 13.
The Progress 91 spacecraft will undock from the Zvezda Service Module on Tuesday, September 9.
The TNA-97 antenna at the Zvezda site near Yakovlevka has a diameter of 8 meters, according to one source giving conflicting information about its size.
The big Soviet-era antennas at the Zvezda site near Yakovlevka continue to be used for satellite intelligence today.
Antennas built in the Soviet days for the GRU’s Zvezda network were often named after planets like Jupiter, Saturn, Uranus, and Pluto.
The first Zvezda station near Ventspils in Latvia featured three antennas: a 32-meter antenna called TNA-400, a 16-meter antenna named TNA-110, and an 8-meter antenna designated TNA-97.
The Zvezda network grew to consist of 11 sites on Soviet territory.