天龙三号可回收火箭即将首飞，运力水平接近SpaceX，国产技术有望迎来突破

Group 1 - The core viewpoint of the articles highlights the advancements in China's commercial space industry, particularly with the upcoming maiden flight of the Tianlong-3 reusable rocket, which boasts a length of 72 meters and a near-Earth orbit capacity of 17 tons, marking significant improvements over competitors like the Zhuque-3 and Long March 12A rockets [1][2] - The Tianlong-3's specifications indicate a breakthrough in heavy rocket manufacturing and reusable technology, with its 17-ton capacity approaching international standards, such as SpaceX's Falcon 9, which has a capacity of approximately 23 tons [1] - The recent progress of other reusable rockets, such as Zhuque-3 and Long March 12A, reflects an industry-wide verification phase, accelerating the iteration of domestic reusable rocket technology and promoting upgrades in core components like rocket structure, engines, and control systems [1] Group 2 - The Chinese government has emphasized the goal of becoming a "space power" in its 14th Five-Year Plan, with expectations for a series of policies to be introduced in the aerospace sector [2] - The commercial space industry in China has seen a significant increase in launch activities, with nearly 90 launches completed this year, indicating a rapid development phase for the domestic commercial space sector [2] - Projections suggest that the global commercial space market will exceed $700 billion by 2025, while China's market is expected to reach 2.8 trillion yuan, highlighting the growth potential in this sector [2] - The development of reusable rockets is anticipated to lower launch costs, thereby stimulating demand across the supply chain, including high-end materials, rocket engines, satellite internet, and application services [2]