Core Points - Zhang Lu, the commander of the Shenzhou 21 mission, has transitioned from a "newcomer" to a seasoned leader in China's space program, having previously completed the Shenzhou 15 mission successfully [1][2] - The Shenzhou 21 mission is set to launch on October 31, marking another significant milestone for China's space station program [1] - The crew, named "Li Jian 21," aims to embody the spirit of resilience and excellence, with Zhang Lu expressing confidence in their ability to complete the mission successfully [1][3] Group 1 - Zhang Lu's journey from a first-time astronaut to the commander of Shenzhou 21 reflects his dedication and extensive preparation over 12 years [1][2] - The Shenzhou 15 mission allowed Zhang Lu to experience key moments in China's manned spaceflight history, including the first "space rendezvous" and multiple extravehicular activities [2] - Zhang Lu emphasizes the importance of continuous training and improvement, maintaining a rigorous training regimen despite the challenges of aging [2][3] Group 2 - The Shenzhou 21 crew consists of a diverse team with complementary skills, including Zhang Lu's experience, Wu Fei's technical expertise, and Zhang Hongzhang's stability and knowledge [3] - Zhang Lu has conducted extensive research and training to prepare for the unique challenges of the upcoming mission, ensuring he can effectively lead his team [3] - The mission represents a continuation of China's commitment to advancing its space capabilities and conducting scientific experiments in the newly established space station [3]

Core Points - Zhang Lu, the commander of the Shenzhou 21 manned space mission, is set to embark on a new journey into space with two younger teammates, having previously participated in the Shenzhou 15 mission [1][4] - The Shenzhou 21 crew, named "Li Jian," is expected to conduct 3 to 4 extravehicular activities, with extensive underwater training already completed [4][7] Group 1 - Zhang Lu's previous experience in the Shenzhou 15 mission included 186 days in space, during which he formed deep friendships and memorable moments with his crewmates [2][3] - The Shenzhou 15 mission allowed Zhang Lu to gain valuable insights and expectations for future missions, particularly regarding leadership and teamwork [2][4] - Zhang Lu has actively engaged in community outreach, sharing his space experiences with students, emphasizing the importance of inspiring the next generation [3][5] Group 2 - As the commander of Shenzhou 21, Zhang Lu has adopted a more observational and guiding role, focusing on the development of his younger teammates [4][7] - The crew dynamic includes a mix of personalities, with Zhang Lu fostering a strict yet lively training environment, emphasizing teamwork and physical fitness [7][8] - The Shenzhou 21 mission is characterized by a blend of serious training and light-hearted moments, with the crew planning to share musical experiences in space [8]