“砺箭21”：整装待发 共赴天宫

Core Points - The Shenzhou-21 manned spacecraft is scheduled for launch on October 31 at 23:44, with a crew of three astronauts led by Zhang Lu, who has named the mission "Li Jian 21" [1][2] - This mission marks Zhang Lu's transition from a "newcomer" to a commander, showcasing the continuity and breakthroughs in China's manned space program [2][3] - The crew consists of a mix of experienced and younger astronauts, with Zhang Lu (born in the 1970s), Wu Fei (born in the 1990s), and Zhang Hongzhang (born in the 1980s), each bringing unique skills and perspectives to the mission [2][3] Group 1 - Zhang Lu emphasizes the importance of teamwork and understanding each member's strengths and weaknesses to maximize their effectiveness during the mission [3] - The crew has developed a strong mutual trust and camaraderie, which is crucial for their performance in space [3] - Wu Fei, the youngest astronaut at 32, expresses gratitude for the opportunity and is determined to contribute significantly to the mission [4][6] Group 2 - Zhang Hongzhang, a payload expert, is focused on conducting scientific experiments in space, reflecting his dedication to serving the nation [7][9] - His background in chemistry and commitment to research have prepared him for the challenges of space experimentation [8][9] - The mission will include experiments that Zhang Hongzhang has previously worked on, highlighting the practical application of his research in a space environment [9]