东方航天港海上发射“十八连捷”

Core Viewpoint - The successful launch of the Jielong-3 Yao-7 rocket from the Dongfang Spaceport marks China's 18th maritime launch, demonstrating the growing efficiency and capability of the country's commercial space industry [2][8]. Group 1: Launch Achievements - The Jielong-3 Yao-7 rocket successfully placed 11 satellites into orbit, contributing to a total of 115 satellites launched from the Dongfang Spaceport [2]. - The Dongfang Spaceport achieved a record of "one month, multiple launches" with consecutive launches in August and September [2]. Group 2: Efficiency Improvements - The launch team optimized the rocket's measurement and launch control processes, enhancing automation and efficiency while improving safety and cost-effectiveness [3][6]. - The preparation time for maritime launches has been reduced by half, with the entire operational process taking only 17.5 hours [4]. Group 3: Economic and Strategic Implications - Shortened preparation times indicate increased precision and efficiency in launch procedures, moving closer to the goals of "multiple launches at once" and "weekly launches" [5]. - The reduction in time also leads to lower economic costs, paving the way for more frequent commercial maritime launches [6]. Group 4: Integrated Industry Chain - The Dongfang Spaceport has established a comprehensive industry chain, connecting rocket assembly, testing, and launch facilities within a 15-minute drive [7]. - The local assembly of various rocket models and the establishment of satellite operations in Shandong enhance the region's commercial space capabilities [7]. Group 5: Future Prospects - With the maturation of rocket launch technology, the frequency of maritime launches is expected to increase significantly, with plans for multiple launches of different rocket types within the year [8].