Core Viewpoint - The successful development of China's first lunar regolith brick-making machine marks a significant step towards establishing a lunar research station, utilizing lunar soil for construction purposes [1][3][9]. Group 1: Lunar Regolith Brick-Making Machine - The lunar regolith brick-making machine uses concentrated solar energy to melt lunar soil, forming bricks for construction on the Moon [3][5]. - The machine operates by tracking the Sun and focusing its light onto a point using a parabolic reflector, achieving high temperatures necessary for melting the lunar soil [5]. - The produced lunar bricks have dimensions of 10 cm by 10 cm and a thickness of 5 cm, with density and strength comparable to traditional red bricks on Earth [5][7]. Group 2: Applications and Future Prospects - The lunar bricks exhibit high strength and resource utilization efficiency, making them suitable for building roads and structures on the Moon [7][9]. - The lunar regolith brick-making technology will be integrated into future lunar missions, providing essential materials for the construction of a lunar research station [9]. Group 3: Communication and Navigation Systems - The Tian Du satellites, developed by the Deep Space Exploration Laboratory, were launched to validate key technologies for future lunar communication and navigation systems [10][12]. - These satellites aim to support the construction of a lunar internet and facilitate human activities on the Moon, potentially allowing for everyday internet access in the future [12]. Group 4: International Collaboration - The Deep Space Exploration Laboratory has established cooperation agreements with over 60 international research institutions and signed intergovernmental agreements with 17 countries for lunar research collaboration [20]. - The establishment of the International Deep Space Exploration Society in Hefei aims to foster global scientific collaboration and innovation in the field of deep space exploration [20].