神二十一乘组确定：张陆、武飞、张洪章

Core Points - The Shenzhou-21 manned spaceflight mission press conference was held at the Jiuquan Satellite Launch Center on October 30 [1] - The astronaut crew for the Shenzhou-21 mission consists of Zhang Lu, Wu Fei, and Zhang Hongzhang, with Zhang Lu serving as the commander [1] Group 1 - The three astronauts have distinct roles: Zhang Lu as the pilot, Wu Fei as the flight engineer, and Zhang Hongzhang as the payload specialist, representing the three types of active astronauts in China [2] - Zhang Lu has previously participated in the Shenzhou-15 mission, while Wu Fei and Zhang Hongzhang are both from China's third batch of astronauts and are on their first flight mission [2] - Prior to selection, Wu Fei was an engineer at the China Aerospace Science and Technology Corporation's Space Technology Research Institute, and Zhang Hongzhang was a researcher at the Dalian Institute of Chemical Physics, Chinese Academy of Sciences [2]