China Launches Shenzhou-23 with Astronaut Set for Yearlong Stay

China successfully launched its Shenzhou-23 spacecraft on Sunday, carrying three astronauts to the Tiangong space station. One of the astronauts will remain in orbit for a year, marking one of the longest single stays in space and a significant step toward China's goal of sending humans to the moon by 2030.

The spacecraft blasted off from the Jiuquan Satellite Launch Center in northwestern China, as reported by CBS News. The crew includes commander Zhu Yangzhu, Zhang Zhiyuan, and Lai Ka-ying, who is the first astronaut from Hong Kong to participate in a Chinese space mission. According to NPR, Lai was born and raised in Hong Kong and holds a doctoral degree in computer forensics.

The mission aims to conduct numerous scientific projects and study the effects of long-duration stays in microgravity, as reported by The Guardian. This includes exploring human adaptability and performance limits in extended spaceflight environments. The astronaut selected for the year-long stay will be named later, according to Chinese state media.

As noted by Reuters, China is accelerating its space program amid a race with the U.S. to achieve a crewed moon landing. NASA aims to land astronauts on the lunar surface in 2028, two years ahead of China's target. The Shenzhou-23 mission also includes preparations for future lunar missions, such as developing hardware and software specific to the lunar environment.

The launch comes as China continues to expand its space capabilities, having been excluded from the International Space Station due to U.S. national security concerns. The country has made significant strides in recent years, including landing probes on the moon's far side and sending a rover to Mars. According to NPR, the crew is also expected to complete an in-orbit rotation with the crew of Shenzhou 21, who have been at the Tiangong space station for more than 200 days.