China News Service, Beijing, May 29 (Ma Shuisha) According to information from the China Manned Space Engineering Office, the Long March 5B Yaosan carrier rocket, which is carrying out the launch mission of the Wentian experimental module, has completed all the research and development work before leaving the factory and will be launched in 2022. It was safely transported to Wenchang Space Launch Site on May 29.

After that, the Long March 5B Yaosan carrier rocket will carry out the final assembly and testing of the launch site together with the Wentian experimental module that arrived earlier.

  At present, each participating system in the launch site area is carrying out mission preparations as planned.

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