The Shenzhou XVI mission crew, mission commander Major General Jing Haipeng (center), spaceflight engineer Colonel Zhu Yangzhu (right) and Professor Gui Haichao (left), meet with the journalists at a news conference in Beijing on Jan 19, 2024. (ZHU XINGXIN / CHINA DAILY)

Mission commander Major General Jing Haipeng answers questions from the journalists on Jan 19, 2024. The mission crew attended the news conference 80 days after returning to the ground. (ZHU XINGXIN / CHINA DAILY)

Colonel Zhu Yangzhu answers questions from the journalists on Jan 19, 2024. (ZHU XINGXIN / CHINA DAILY)

Professor Gui Haichao answers questions from the journalists on Jan 19, 2024. (ZHU XINGXIN / CHINA DAILY)

The Shenzhou XVI mission crew, mission commander Major General Jing Haipeng (center), spaceflight engineer Colonel Zhu Yangzhu (right) and Professor Gui Haichao (left), meet with the journalists at a news conference in Beijing on Jan 19, 2024. (ZHU XINGXIN / CHINA DAILY)