活力中国调研行｜每3天一颗星！——从“造星工厂”到太空织网的“银河速度”

Core Viewpoint - The article highlights the rapid advancements and innovations in China's commercial aerospace sector, particularly focusing on Galaxy Space, which has transformed satellite manufacturing from a custom workshop model to a digital production line, achieving a production capacity of 150 satellites per year, nearing the global average launch volume from 13 years ago [2][5][12]. Group 1: Company Overview - Galaxy Space was established in 2018 in Beijing, entering the satellite internet market during a time when China's commercial aerospace was still in its infancy [5]. - The company combines aerospace engineering with internet technology, which initially faced skepticism due to the contrasting development cycles of the two industries [5]. - In January 2020, Galaxy Space launched its first low-orbit broadband communication satellite, marking a significant milestone in China's satellite communication capabilities [5]. Group 2: Technological Innovations - The company has developed advanced fourth-generation Q/V antennas, achieving an annual production of 100 units, which are crucial for communication quality and bandwidth [5]. - The launch of the Lingxi 03 satellite in July 2023 marked the introduction of China's first satellite using flexible solar wings, enhancing energy absorption and facilitating mass satellite launches [6][9]. - Galaxy Space has reduced the production cycle of SAR satellites to just four months through the use of digital twin technology and a modular production approach [8]. Group 3: Supply Chain and Production Capacity - The supply chain has expanded from about 100 to over 1,300 suppliers, with more than half being private enterprises, showcasing a significant restructuring and enhancement of capabilities [8]. - The company employs an automated detection system for cable routing, reflecting a shift towards more efficient manufacturing processes [8]. Group 4: Global Impact and Future Plans - Galaxy Space's "wheel formation" technology allows for precise satellite positioning, enhancing capabilities in geological disaster warning and ocean monitoring [9]. - The company has initiated overseas applications of its low-orbit satellite internet, providing high-speed internet access to remote areas in Thailand [11]. - Future plans include launching more satellites to support the construction of a space information corridor in countries involved in the Belt and Road Initiative, aiming to connect 2.6 billion unconnected individuals globally [11][12].