太空包裹3小时“闪送” 天舟九号飞船上演“万里穿针”

Group 1 - The core achievement of the Tianzhou-9 cargo spacecraft is the successful implementation of a 3-hour rendezvous and docking operation with the Chinese space station, marking it as the third mission to achieve this feat [1][2] - The 3-hour docking mode is now established as the standard operational procedure for future Tianzhou missions, enhancing efficiency while maintaining reliability compared to previous docking methods [2][3] - The development of the 3-hour docking technology is a culmination of decades of research and testing, showcasing China's advancements in space rendezvous technology [3][4] Group 2 - The "anchor point" technology serves as an intelligent navigation coordinate for space docking, allowing for precise control and adaptability during the docking process [4] - The successful completion of the Tianzhou-9 docking mission indicates the maturity and stability of China's fully autonomous rapid docking technology, reflecting a comprehensive and reliable technical system in the field of space rendezvous [4]