The transposition of the Mengtian lab module was completed at 9:32 a.m. (BJT) on November 3, marking the completion of the basic T-shaped structure of China's space station, according to the China Manned Space Agency. The T-shaped structure is formed by the Tianhe core module and Wentian and Mengtian lab modules. | CGTN

The #Shenzhou-14 astronauts successfully entered the #Mengtian lab module of China's space station #Tiangong at 3:12 pm (Beijing Time) on Thursday, according to the China Manned Space Agency. #ChinaTech "China's space station is home to all humanity," said Liu Yang, one of the crew. #SharedFuture | Xi's Moments

On April 29, 1985, the European Space Agency's Spacelab launched on the space shuttle Challenger on mission STS-51B. This was the second time the Spacelab went to space and the first time it flew in a fully operational configuration. Spacelab pallets had flown to space on three previous shuttle missions, but this was the first time that the entire laboratory was used to conduct research in microgravity. Spacelab provided a platform for five fields of research: astronomy, atmospheric physics, mat