高微重力、高精度时频、超冷原子，从零开始到国际首创……航天人讲述把核心关键技术掌握在自己手中的生动实践

Core Viewpoint - The meeting highlighted China's commitment to developing manned spaceflight, with plans to achieve manned lunar landing by 2030, showcasing the collective efforts and advancements in space technology over the past 30 years [1][4]. Group 1: Achievements in Manned Spaceflight - China has made significant achievements in manned spaceflight, establishing a national-level "space laboratory" and creating internationally leading scientific experiment cabinets [4][5]. - The development of these technologies is a result of self-reliance and innovation, with a focus on optimizing systems and avoiding past mistakes [5][6]. Group 2: Spirit and Culture of Space Exploration - The spirit of perseverance and dedication among Chinese astronauts is emphasized, reflecting a legacy of hard work and commitment to overcoming challenges in space exploration [5][6]. - The culture of rigorous training and preparation is crucial for astronauts, ensuring they are well-equipped to handle the demands of space missions [6][7]. Group 3: International Collaboration and Breakthroughs - The use of scientific experiment cabinets has led to breakthroughs in various fields, including genetics and materials science, demonstrating China's capability to achieve results on par with international standards [4][5].