Tech
Three astronauts are stuck on China’s space station without a safe ride home
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This view shows a Shenzhou spacecraft departing the Tiangong space station in 2023.
Credit:
China Manned Space Agency
Swapping spacecraft in low-Earth orbit
With their original spacecraft deemed unsafe, Chen and his crewmates instead rode back to Earth on the newer Shenzhou 21 craft that launched and…
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