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太空计算星座021任务卫星
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“海口号”随全球首个太空计算星座成功发射
Hai Nan Ri Bao· 2025-05-17 01:48
Group 1 - The successful launch of the "Hai Kou" satellite marks the establishment of the world's first space computing constellation, with 12 satellites deployed in the Space Computing Constellation 021 mission [2][3] - The space computing system allows for data processing in orbit, utilizing high-speed laser communication between satellites for efficient data transmission and real-time processing [2] - The launch is part of the "Star Computing" initiative by the company, aimed at enhancing the efficiency of satellite resource utilization and addressing limitations of individual satellite processing capabilities [2][3] Group 2 - The company, Guoxing Aerospace, was established in Haikou and focuses on satellite trade and related services, leveraging the support from the Haikou government to expand its satellite business internationally [3] - Haikou Jiangdong New District aims to develop a complementary industrial chain in commercial aerospace, focusing on satellite research and development, data services, and new aerospace materials [3] - The district is working to create a supportive ecosystem for aerospace technology transformation and industrial application, contributing to the development of Hainan Free Trade Port [3]
将AI送上太空 我国成功发射全球首个太空计算卫星星座
Yang Shi Xin Wen· 2025-05-14 08:25
Core Viewpoint - The successful launch of the first space computing satellite constellation by Guoxing Aerospace marks the beginning of a new era in global space computing, enabling advanced computational capabilities in space [1][8]. Group 1: Launch Details - Guoxing Aerospace successfully launched 12 satellites for the Space Computing Constellation 021 mission using the Long March 2D rocket from the Jiuquan Satellite Launch Center on May 14, 2025 [1]. - This mission is part of the "Xing-Suan" plan initiated by Guoxing Aerospace and represents the first launch of the Zhijiang Laboratory's "Three-Body Computing Constellation" [8]. Group 2: Technical Capabilities - The constellation utilizes inter-satellite laser communication for high-speed interconnectivity, stable networking, and distributed computing, establishing an open and shared space computing system [10]. - Each satellite in the constellation has a maximum computing power of 744 TOPS, contributing to a total space computing capability of 5 PLOPS for the constellation [11]. - The inter-satellite laser communication can achieve a maximum data transfer rate of 100 Gbps, positioning the constellation as the strongest in global space computing capabilities [11]. Group 3: Applications and Innovations - The satellites are equipped with an AI payload developed by Guoxing Aerospace and a space-based intelligent computer from Zhijiang Laboratory, enabling on-orbit computing and networking [11]. - The constellation will perform real-time data processing for astronomical observations and other tasks, enhancing data processing efficiency and reducing transmission costs and delays [11]. - The satellites also carry a cosmic X-ray polarization detector developed by Guangxi University and the National Astronomical Observatories of China, which will facilitate rapid detection and classification of transient sources like gamma-ray bursts with high accuracy [12].