Song Lingdong, one of the three astronauts who will carry out the Shenzhou-19 spaceflight mission, meets the press at the Jiuquan Satellite Launch Center in northwest China, Oct. 29, 2024. Cai Xuzhe, Song Lingdong and Wang Haoze, the three Chinese astronauts for the upcoming Shenzhou-19 spaceflight mission, met the press on Tuesday. (Xinhua/Li Xin)