On August 15, 2005 (July 11, 2005 in the lunar calendar), my country's first lunar instrument was launched. Lunar instrument Lunar instrument On August 15, 2015, at the China Millennium Monument, a staff member passed by photos of the moon holding a "lunar instrument". China's first "lunar instrument" officially met with citizens. The novel "lunar instrument" is used for scientific research and use by science enthusiasts. The terrain and structure of the lunar surface, more than 4000 large pits and areas are clearly marked. The outer ring of the "lunar instrument" is marked with latitude and longitude, and there is a compass on the base for direction reference. Luan Enjie, commander-in-chief of the Lunar Exploration Project of the Science, Technology and Industry Commission for National Defense, said that the "Chang'e-1" lunar exploration satellite is planned to be launched in 2007. The satellite will orbit the moon and conduct telemetry. The main purpose is to obtain three-dimensional images of the lunar surface to create a "moon map" for the moon "and lay the foundation for launching the lunar soft lander in 2017. "Chang'e-1" drew a "lunar map" in 2007. Our country's lunar exploration project plan is divided into three stages, namely, three phases of "circling","landing" and "returning". The "Chang'e-1" launched in 2000 is to achieve the "orbiting" of the moon in the first phase of the project. The main scientific goals are to obtain three-dimensional images of the lunar surface, divide the basic landforms and structural units of the lunar surface, and initially compile a lunar geological and structural outline map. Provide reference for subsequent soft landing. The second phase of my country's lunar exploration project was launched in 2012, which means launching a lunar soft lander and carrying a "lunar rover" to conduct the first lunar soft landing and automatic patrol survey. China's lunar base was selected. The "lunar rover" is planned to be launched around 2012. The main scientific goals of the "lunar rover" launched around 2012 are to conduct surveys and comprehensive research on the lunar appearance and lunar texture structure in the landing area, measure the environment of the lunar surface at the landing site, conduct on-site detection or sampling analysis of lunar rocks, and detect the chemical and mineral composition of rocks in the landing area. In 2017, the third phase of my country's lunar exploration project was launched as a "return" project, that is, a lunar soft lander was launched to automatically sample lunar samples for the first time and safely return them to earth. The samples were analyzed and studied on earth. The lander is planned to be launched around 2017. According to reports, the main scientific goals of the lunar soft lander are to conduct exploration and research in the lunar landing area, collect lunar samples and return them to the ground, conduct systematic petrology, mineralogical isotope lunar quality and lunar chemistry research on the samples, and combine the lunar material composition. Analyze data to deepen research on the origin and evolution of the moon and the earth-moon system. At that time, data will be provided for manned lunar exploration and site selection for the establishment of lunar outposts.