[China achieves two-way high-speed laser communication between the Earth and the Moon for the first time] On August 29, the reporter learned from the Space Application Engineering and Technology Center of the Chinese Academy of Sciences that China recently made an important breakthrough in the Earth-moon laser communication test mission, successfully establishing a two-way laser link over a distance of more than 400,000 kilometers between the Earth and the Moon, and achieving two-way high-speed laser communication between the Earth and the Moon for the first time. This marks that China’s space laser communication has officially entered the cislunar space from low-Earth orbit. Relevant technological breakthroughs have enabled China's space laser communications to officially enter the Earth-lunar space from low-Earth orbit, and will provide important technical support for China's manned moon landing, construction of lunar scientific research stations and deep space exploration. (CCTV News)