Overview
- Three astronauts — Zhang Lu, Wu Fei and Zhang Hongzhang — landed safely in the Gobi Desert after more than 200 days in orbit, the longest single deployment for a Chinese crew.
- Before returning, the Shenzhou 21 team formally handed over command of the Tiangong space station to the incoming Shenzhou 23 crew.
- Shenzhou 23 includes Li Jiaying, the first astronaut from Hong Kong, and mission planners will choose one crew member in orbit to extend their stay to about one year to study long‑term effects on the body.
- The rotation followed a contingency change after orbital debris damaged the Shenzhou 20 return capsule, prompting mission control to launch the originally scheduled Shenzhou 22 uncrewed so Shenzhou 21 could return safely.
- China’s space agency used the sequence to show operational resilience while moving the program toward longer human missions and more research on health and performance in low Earth orbit.