Core Insights - The Guo Shoujing Telescope represents a significant advancement in astronomical research, marking a transition to a more detailed era of study [4][5] - The telescope has achieved a world-leading data output, with 28.07 million spectral data and 11.59 million stellar parameters published by October 2025 [3] Technological Advancements - The telescope's core technology, particularly the special wide-spectrum optical fibers, has been successfully localized, overcoming previous foreign monopolies [5] - It is equipped with 4,000 fiber positioning units, allowing simultaneous data collection from 4,000 celestial bodies, which is crucial for large-scale spectral surveys [5] Scientific Contributions - In the past year, data from the Guo Shoujing Telescope has led to the publication of 417 research papers, including significant articles in prestigious journals such as "Science" and "Nature" [6] - The telescope's data has been utilized by over 1,800 researchers from 300 global institutions, with approximately 170TB of data downloaded [7] Future Prospects - The Guo Shoujing Telescope is in a phase of high scientific productivity, contributing significantly to humanity's exploration of the universe [8] - The team is focused on continuous technological upgrades, achieving breakthroughs in key technologies and fostering the development of related domestic industries [9]

Core Insights - The Guo Shoujing Telescope (LAMOST) has achieved the highest volume of astronomical data globally, with a total of 28.07 million spectra and 11.59 million stellar parameters published by October 2025 [2][4] - LAMOST's data sharing has been effective, with over 1,800 users from 300 institutions globally utilizing the data, resulting in approximately 170,000 GB of data downloads and 3.73 million queries on the data release website [2][4] - The telescope has contributed to significant breakthroughs in fields such as galaxy formation, compact objects, and exoplanets, with 417 papers published in the past year, marking a historical high [4] Technological Advancements - LAMOST has transitioned several key technologies from reliance on imports to independent Chinese development, including the domestication of astronomical special wide-spectrum fibers and improvements in fiber positioning accuracy [4][6] - The development of a new closed-loop detection system for fiber positioning has enhanced stability and efficiency, achieving over 97.7% positioning accuracy within 0.4 arc seconds, significantly improving operational precision [7][9] - The innovative active optics technology, which combines both splicing and deformation, is crucial for the telescope's optical performance and scientific output, with domestically developed displacement actuators meeting international standards [7][9] Industry Impact - The advancements in LAMOST's technology not only demonstrate China's capabilities in autonomous research and development but also stimulate the growth of related industries, including high-precision optical components and precision machinery manufacturing [9] - The successful implementation of domestically produced components is expected to enhance the competitiveness of China's astronomical research and potentially expand into international markets [6][9]