Mengtian Lab Module was the third module of China’s Tiangong Space Station and its second scientific-experiment module. Launched on October 31, 2022 aboard the Long March 5B Y4 from Wenchang, it supports space-science and application experiments, station-assembly management, and automated cargo transfer through its cargo airlock before completing the station’s basic T-shaped assembly.
Alerts are unavailable because this mission is no longer active.