市政协委员王宇翔：以太空数据中心为牵引，协同建设太空算力产业

Core Viewpoint - The rise of space computing power is driven by multiple factors, including addressing terrestrial computing bottlenecks, unlocking data value, and seizing strategic advantages. The industry anticipates that advancements in reusable rocket technology will lead to a cost turning point for space computing during the 14th Five-Year Plan period, enabling large-scale development [1]. Group 1: Challenges in Space Computing - Constructing a space computing network currently faces challenges related to technical implementation in the space environment, high economic costs, and the need for verified commercial viability [3]. - The complexity of industrial collaboration and ecosystem construction is also a significant hurdle [3]. Group 2: Recommendations for Development - It is suggested to focus on breakthroughs in technology, industrial chain construction, and commercial closed-loop systems [4]. - A collaborative "Space Data Center Innovation Alliance" should be formed, comprising leading enterprises and research institutions to tackle key technological challenges such as energy supply, heat management, inter-satellite communication, and hardware reliability [5]. Group 3: Policy and Market Support - Government support through special subsidies and tax incentives is recommended to encourage innovation and market financing participation in construction [6]. - The cultivation of high-value application scenarios, such as global real-time remote sensing analysis and emergency communication, is emphasized [6]. Group 4: Space Computing Power Overview - Space computing power refers to utilizing satellites and space stations for efficient, low-latency data processing and transmission services globally. Plans are in place to deploy a computing constellation in the 700-800 km twilight orbit, aiming to establish a centralized large-scale data center system with over GW (gigawatt) power capacity to facilitate the transfer of large-scale AI computing power to space [7]. - The "Nuwa Constellation" satellite plan by Aerospace Hongtu operates in the 522-780 km sun-synchronous twilight orbit, providing 4 PFLOP computing power for the entire constellation [8].