Tiangong space station

Shujianyang, CC BY-SA 4.0

Chinese space station in low Earth orbit

The Tiangong space station, officially the China Space Station, is China's first permanently crewed space station, in low Earth orbit since 2021. Operated by the China Manned Space Agency (CMSA), it is China's third space station, under the Tiangong subprogram of the China Manned Space Program. A space laboratory, it hosts experiments on bioastronautics, microgravity, materials science and space technology. Crews of three travel aboard the Shenzhou spacecraft for missions of about six months, with temporary crew sizes of six during handovers. Cargo missions use the Tianzhou spacecraft. It is one of two operational space stations, alongside the International Space Station (ISS).

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