What is the primary basis for the legislative prohibition preventing Chinese astronauts from officially visiting the ISS?

Answer

US domestic law severely limiting NASA's bilateral cooperation

The restriction stems from US domestic law passed by Congress which limits NASA's ability to cooperate bilaterally with the Chinese government and its space programs.

What is the primary basis for the legislative prohibition preventing Chinese astronauts from officially visiting the ISS?

#Videos

China's Space Station Ban - YouTube

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