China to launch Shenzhou-23 to Tiangong with first Hong Kong taikonaut, starting an overdue crew rotation
China is set to launch Shenzhou-23 on Sunday from Jiuquan Satellite Launch Centre, sending three astronauts—Zhu Yangzhu, Zhang Zhiyuan and Lai Ka-ying—to Tiangong. The mission will relieve an overdue crew and could mark the start of China’s first year-long stay in orbit, with Lai becoming Hong Kong’s first astronaut on a Chinese space station flight.