Moscow: Energia, Russia's rocket and space corporation has announced that it was working on the development of a new homegrown multi-functional space station.
Russia's orbital station will consist of three to seven modules unmanned or with a crew of two to four people, Xinhua news agency quoted Vladimir Solovyov, first deputy general designer of Energia, as saying on Thursday.
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Addressing a conference of the Russian Academy of Sciences on space, Solovyov raised concern about the longevity of the International Space Station (ISS) as certain components have been damaged and could not be replaced.
Solovyov, who is also the flight director of the ISS Russian segment, said the station may stop operation by 2025 and the cost of maintaining it may amount to 10-15 billion rubles ($132-198 million).