Yesterday (April 28), the Shenzhou-17 and Shenzhou-18 astronaut crews held a handover ceremony, during which the two crews transferred the keys to China's space station.

At around 3 p.m., Shenzhou-17 astronauts Tang Hongbo, Tang Shengjie, and Jiang Xinlin, together with Shenzhou-18 astronauts Ye Guangfu, Li Cong, and Li Guangsu, held an in-orbit handover ceremony at the Tianhe core module of the space station, and the six astronauts each signed confirmation documents.

This is the fourth in-orbit crew rotation since the space station was completed. As of now, the Shenzhou-17 astronaut crew has completed all scheduled tasks and will return to the Dongfeng landing site aboard the Shenzhou-17 crewed spacecraft on April 30.