Core Viewpoint - *ST Guandian has received a patent for a "recyclable rocket," indicating its ongoing commitment to innovation and research in the aerospace sector [1] Group 1: Company Developments - In the first half of 2025, the company increased its R&D efforts, obtaining 12 new patents and software copyrights, bringing the total to 301 [1] - The company participated in the "Shenzhou 20" manned space mission's technical support work, showcasing its technology's successful application in the aerospace field [1] - The company has a long-term strategic layout in the aerospace sector, having formed a professional team for forward-looking research on rocket-related technologies in collaboration with universities and research institutes [1] Group 2: Business Scope Expansion - As of April 26, 2023, the company has expanded its business scope to include R&D for rocket control systems, rocket engines, and rocket launch equipment, as well as integrated satellite technology applications [1]

Core Points - The article highlights the journey of Wu Fei, China's youngest astronaut, who recently joined the Shenzhou 21 mission at the age of 32 [1][2] - Wu Fei's background includes a strong academic performance in mathematics and a passion for aerospace, which led him to study at Beihang University [1][2] - His professional experience includes working at the China Academy of Space Technology, where he contributed to various space missions and conducted critical thermal tests for spacecraft [2][3] Group 1 - Wu Fei was born in 1993 and is currently the youngest astronaut in China, having recently celebrated his 32nd birthday [1] - He expressed gratitude for the opportunity to participate in the space mission, emphasizing his feelings of luck and responsibility [1] - His childhood experiences and academic achievements laid the foundation for his career in aerospace engineering [1][2] Group 2 - Wu Fei specialized in "Spacecraft Environment and Life Support Engineering," focusing on thermal and mechanical principles relevant to aerospace [2] - He joined the China Academy of Space Technology in 2017, during a period of rapid development in China's space program [2] - His role involved conducting thermal tests to ensure spacecraft can withstand extreme conditions in space [2][3] Group 3 - Transitioning from a researcher to an astronaut required Wu Fei to master extensive theoretical knowledge and practical skills [3] - His responsibilities as a spaceflight engineer include managing the space station's platform and ensuring optimal operation of all systems [3] - Wu Fei looks forward to conducting experiments related to thermodynamics and fluid dynamics in space, as well as experiencing spacewalks and celebrating New Year in space with his teammates [3]

Core Insights - The event showcased various cutting-edge research achievements from China Aerospace Science and Industry Corporation, including airborne millimeter-wave interferometric radar and Ka-band SAR payloads, highlighting advancements in technology for urban planning, environmental monitoring, and satellite communication [1][2][3] Group 1: Airborne Millimeter-Wave Interferometric Radar - The airborne millimeter-wave interferometric radar won a gold award at the 10th World Radar Expo for its innovative design, providing data services for urban planning, traffic construction, and environmental protection [1] - It addresses agricultural yield estimation, water resource monitoring, and disaster management, offering all-weather solutions for natural resource monitoring and major infrastructure lifecycle management [1][2] Group 2: Millimeter-Wave Multi-Beam Phased Array Communication Payload - This payload is designed for low Earth orbit satellite communication systems, enabling global broadband internet access and multimedia communication [2] - The technology has evolved since its first application in 2018, resulting in a more mature radar antenna technology and a smaller, lighter satellite communication payload with a broader service range [2] Group 3: Luojia-2 Ka-Band SAR Payload - The Luojia-2 Ka-band SAR payload is the first high-resolution SAR in the international Ka-band, capable of all-weather ground observation and high-resolution microwave imaging [3] - It fills a gap in the international market for high-resolution SAR satellites in this frequency band, providing clear and dynamic radar images suitable for target recognition [3] - The development of this payload is part of ongoing innovation aimed at supporting natural resource surveys and disaster warning systems, contributing to national geographic mapping and carbon neutrality strategies [3]