Core Viewpoint - China has achieved significant advancements in lunar distance measurement technology with the successful development of a new generation of lunar space laser retroreflectors, marking a global first in daytime satellite laser ranging under strong light interference conditions [3][4]. Group 1: Technological Achievements - The new generation lunar space laser retroreflector, weighing only 1.3 kilograms, features a large aperture single corner design and has overcome several technical challenges, enhancing its reflective capabilities [4]. - The successful daytime laser ranging experiment demonstrates China's capability in precise deep space measurement, expanding the operational window for such technologies [5]. Group 2: Research and Development Contributions - The Shanghai Astronomical Observatory played a crucial role in the development and implementation of the new laser retroreflector, which is essential for the success of the lunar space laser ranging experiments [4]. - The high-precision laser ranging technology is expected to significantly improve the tracking accuracy of lunar space probes, showcasing its potential in both scientific and engineering applications [4]. Group 3: Future Implications - The successful trials are expected to support major deep space exploration projects, including the international lunar research station, thereby enhancing China's position in high-precision lunar laser ranging technology [5].