China Launches Shenzhou‑23 to Tiangong With First Planned One‑Year Crew Stay

Overview

• A Long March‑2F Y23 rocket carried the Shenzhou‑23 spacecraft into orbit on Sunday, May 24, completing a fast rendezvous and docking with the Tiangong space station within hours.
• The three‑person crew — commander Zhu Yangzhu, pilot Zhang Zhiyuan and payload specialist Li Jiaying from Hong Kong — began activating systems and experiments after arriving at Tiangong.
• China’s space agency says one crew member will be selected during the flight to remain on Tiangong for one year, doubling the station’s usual six‑month rotation to study long‑duration human survival in microgravity.
• Shenzhou‑23 carries more than 100 scientific projects, including life‑science studies with zebrafish embryos and mice, fluid‑physics tests, perovskite solar cell trials and efforts to grow rice in space.
• Officials present the flight as an operational rehearsal for lunar missions, using autonomous docking practice and biomedical monitoring to refine life‑support, radiation and emergency procedures while signaling China’s faster launch tempo and lunar ambitions.