China Launches New Crew to Tiangong Space Station, One Astronaut to Stay for 12 Months

• May 25, 2026

China has successfully sent a new crew to its Tiangong space station, with a significant mission milestone announced involving an extended astronaut stay. The manned spacecraft Shenzhou-23 docked with the core module of Tiangong on May 25 at 2:45 a.m. Beijing time.

The docking process took approximately three and a half hours to complete and was performed automatically. The spacecraft attached itself to a radial docking port on the station, marking another step forward in China’s expanding human spaceflight program.

Extended Mission Duration for One Taikonaut

Among the crew members aboard Shenzhou-23, one taikonaut is scheduled to remain on the Tiangong space station for a 12-month mission. This extended stay represents one of China’s longest human spaceflight durations to date and is expected to contribute vital data and experience for future long-term space habitation.

The China Manned Space Agency (CMSA) provided official confirmation of the mission’s progress. This operation underscores Beijing’s continued commitment to developing its modular space station and boosting its capabilities in crewed orbital missions.

The Tiangong station, launched in stages over recent years, serves as a key platform for scientific research and technology demonstrations in low Earth orbit. The successful arrival of the new crew ensures ongoing operations and maintenance of the station’s systems while facilitating extended experimentation.

While precise mission details, including the other crew members’ roles and planned activities, have not been extensively publicized, the presence of a 12-month crew member indicates China’s ambition to sustain long-term human presence in space. This aligns with global trends toward prolonged space habitation as part of preparation for deep space exploration.

China’s advancements in spaceflight activities continue to position the nation among the leaders in crewed spaceflight, contributing to expanding international understanding of long-duration missions and station operations.

China’s Shenzhou-23 spacecraft docked with Tiangong station; mission includes a crew member staying aboard for a year.