Gui Haichao, a taikonaut from China's Shenzhou-16 crewed mission, answers the question of a journalist when meeting the press in Beijing, capital of China, Jan. 19, 2024. The three taikonauts from China's Shenzhou-16 crewed mission made their first public appearance in Beijing on Friday, 80 days subsequent to their return from space.(Photo by Zhang Xinfang/Xinhua)