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Three Chinese astronauts returned to Earth safely after spending a record six months aboard China's new space station, doubling the previous stay of the country's longest single flight in space.

from NDTV Gadgets - Latest https://ift.tt/jkc35LR Three Chinese astronauts returned to Earth safely after spending a record six months aboard China's new space station, doubling the previous stay of the country's longest single flight in space.