China successfully launched seven satellites with one shot. What are the main tasks of these satellites?

China has made great progress in space flight. Not long ago, China successfully launched the Galaxy Space 02 satellite and a commercial remote sensing satellite, including six satellites and one commercial remote sensing satellite, by the Long March II C carrier rocket in xichang satellite launch center. A total of seven satellites were successfully launched into space. It can be said that China has been able to master the technology of launching one arrow and seven stars. Moreover, there is also a remote sensing satellite launched this time, so China's achievements in space can be said to have attracted worldwide attention, and it is already at the forefront of the world among countries in the world. Then the main task of these satellites launched by the Long March II carrier rocket is actually to form China's first low-orbit broadband communication test constellation with China's first satellite and build a complete network system. On the basis of these satellites, continue to connect with other satellites and successfully realize a complete network system, so as to better collect and analyze information in a unilateral system. In addition, there is a remote sensing satellite, which has the same task as the other six satellites. The purpose of this remote sensing satellite is to test and maintain the aviation orbit of these satellites, and to better start designing some network systems. When using LEO satellite Internet, the delay can be reduced, and the most important thing is to interconnect satellites and reduce their weight. Moreover, the purpose of this commercial satellite is actually to complete some experiments of China in space, or to build a space station in an all-round way. Therefore, the successful launch of one arrow and seven stars indicates that China has become a world space power, and has made a major breakthrough in technology. Moreover, the successful launch of these satellites will improve China's communication system, establish a more stable and long-term space platform in space, and even provide high-speed Internet services on a global scale. Therefore, the task of these satellites is to build a better experimental space or communication system.