China successfully launched the Shenzhou 23 spacecraft from the Jiuquan Satellite Launch Centre in northwestern China. The mission includes three taikonauts, one of whom, Lai Ka-ying, is the first taikonaut from Hong Kong to embark on a space mission. Lai, with a doctoral degree in computer forensics, will be part of a crew conducting numerous science and application projects during their time in space.

The crew's tasks also involve an in-orbit rotation with the crew of Shenzhou 21, who have been at the Tiangong space station for over 200 days. Notably, one taikonaut from the Shenzhou 23 mission is scheduled for a year-long stay at the space station, focusing on exploring human adaptability and performance limits in prolonged spaceflight environments. This mission sets a record for one of the world's longest single stays in space.

China's space endeavors have intensified in recent years, with a focus on its space station program. The Tiangong space station, meaning "Heavenly Palace," has become a crucial hub for Chinese astronauts. The country's space ambitions have grown as it was excluded from the International Space Station. The United States, considered China's primary space competitor, has its sights set on landing astronauts on the Moon by 2028, setting the stage for a new space race.