China's Shenzhou 17 astronauts return to Earth after 6 months in space (video)
However, that mantle was just claimed by the astronauts of the Shenzhou 18 mission, which launched last Thursday (April 25): Ye Guangfu, Li Guangsu and Li Cong are just 43, 36 and 34 years old, respectively. RELATED STORIES: — China's space station ...