Since the foundation of the military unit of astronauts on January 5, 1998, the unit has made great contributions to the development of China's manned space program in the past 20 years, including spacewalks, docking and in-orbit stays. The unit successfully conducted six manned space missions and 11 astronauts have gone to space. And it was honored as a "heroic unit of astronauts" for completing the country's first manned space mission in 2003.
Photos: Screenshots of the video
(Complied by Yang Chuchu)