China launches three-crew spaceflight as part of lunar ambitions

Key Points:

• China launched the Shenzhou-23 mission, sending three astronauts to the Tiangong space station, with one astronaut set to spend a full year in orbit for the first time as part of preparations for future lunar and Martian missions.
• The mission includes Lai Ka-ying, the first astronaut from Hong Kong, alongside space engineer Zhu Yangzhu and former air force pilot Zhang Zhiyuan, all undertaking scientific experiments in life sciences, materials science, fluid physics, and medicine.
• The year-long stay aims to study the effects of prolonged microgravity on the human body, addressing challenges such as bone density loss, muscle wasting, radiation exposure, and psychological fatigue, while testing life-support systems and emergency management.
• This mission is a key step in China's ambition to land astronauts on the moon before 2030, with plans to develop the International Lunar Research Station by 2035 and introduce new spacecraft like the Mengzhou for future lunar missions.
• China continues to expand its space program aggressively, having achieved milestones such as the Chang’e-4 probe landing on the moon's far side and deploying a rover on Mars, while preparing to host its first foreign astronaut from Pakistan on Tiangong by the end of the year.