我国两台太阳系天体观测望远镜开建 建成后将实现多个“第一”

Core Viewpoint - The construction of two telescopes, a 4.2-meter dedicated celestial measurement telescope and a 2.5-meter multi-terminal general telescope, has commenced in Qinghai, China, marking a significant advancement in the country's astronomical capabilities [1] Group 1: Telescope Specifications and Goals - The primary scientific objective of both telescopes is to observe solar system celestial bodies, utilizing complementary observational techniques to achieve high-precision "positioning" of these bodies [1] - Upon completion in 2027, the 4.2-meter telescope will be China's first 4-meter class single mirror astronomical telescope and the largest precision measurement telescope for solar system bodies internationally [1] Group 2: Impact on Astronomy and Space Exploration - The completion of these telescopes will represent a major breakthrough in China's astronomy field, establishing an internationally advanced ground-based optical precision observation system [1] - This development will significantly enhance China's capabilities in precise celestial measurement, providing robust observational support for astronomical research and the nation's ambitions in space exploration [1]