After announcing it would leave the ISS after 2024, Roscosmos has revealed a model Russia-only space station.
The space agency director's claim is in contrast to doubts cast over Russia's satellite reconnaissance capabilities.
The cosmonauts, including ISS commander Oleg Artemyev, were pictured smiling with the flag after Russia claimed its forces had gained control of the region.
A top Russian finance official said that of all the country's state programs, space was the least successful.
Rogozin, head of the Roscosmos space agency, said 99.9 percent of UFO reports could be explained as not alien-related but did not rule this out completely.
The International Space Station is operated by an international collaboration involving NASA, the European Space Agency, and the space agencies of Russia, Canada and Japan.
The latest threat by Margarita Simonyan comes as Russia's space agency has announced Moscow will soon have 50 new nuclear missiles.
"That's all there is to know about free speech the American way," the Russian space agency said in a Telegram post.
The head of Russia's space agency Roscosmos has responded to Vice President Kamala Harris' move to limit space junk creation that jeopardizes space missions.
Dmitry Rogozin, head of Roscosmos, tweeted a photo of the rocket section that has come to symbolize Russia's war with Ukraine.
Kelly, a former NASA astronaut, said he will keep sharing "accurate news" about the war in Ukraine with his Russian followers.
Several Western media outlets reported that they wore the defining colors in an apparent show of support to the Ukrainians.
"But at the end of the day, he's worked with us," affirmed Bill Nelson in a new interview.
Dmitry Rogozin, the head of Russia's space agency, has threatened to create a military-focused space station despite the country's crumbling economy.
Speculation that Vande Hei could be left behind on the ISS appears to have been sparked by a spoof video released by Russia's space agency.
Rogozin, director general of Roscosmos, blocked Kelly after apparently calling him a "moron" as Russia's space program becomes increasingly isolated.
Kelly hit out at the Roscosmos director after he shared footage of foreign flags being stripped from a Russian rocket.
The launch was scrapped after Russia's space agency Roscosmos and U.K. government-backed satellite firm OneWeb clashed, as the Ukrainian invasion rolls on.
Dmitry Rogozin, the head of Russia's space agency, said it could "no longer supply the U.S. with our rocket engines that are the best in the world."
Moscow has started withdrawing people and equipment from the European Space Agency's site in French Guiana, in protest at EU sanctions.
Dmitry Rogozin, director of Russia's space agency, referred to hackers as "petty swindlers" after it was claimed that Russia now "has no control over their own spy satellites."
This recent finding signified that the Red Planet could contain deeper water stores covered by dust.
The ISS will have to dodge the debris, which reportedly has come from an old Chinese weather satellite that was blown up over a decade ago.
The crew are due to shoot scenes on the International Space Station to make the first ever feature film in space.
Russian space agency Roscosmos has put out for tender a study into how manned flights to the Moon might work.
The smell of burnt plastic or electronics penetrated through the Zvezda module of the ISS to the American section of the station.
The film will reportedly depict a mission to save a cosmonaut who is too ill to return back to Earth.
An issue with a Russian space module that had recently docked with the ISS caused the Starliner launch to be postponed.
The rocket blasted off on Tuesday evening, carrying important supplies including oxygen, food, and water to the space hub.