Time： 2024-08-18
韋克威科技
Shenzhou-12 will return to Earth!
According to media reports, the astronauts of Shenzhou-12 are scheduled to return to Earth in mid September and land at the "Dongfeng Landing Site". This is also the first time that China's manned spaceflight has landed in a desert, and the search and rescue team of Jiuquan Satellite Launch Center will carry out the search and rescue work.
In the past, the main choice for the return of China's spacecraft was not here. This time, choosing the "Dongfeng Landing Site" represents that it may become the preferred location for China's spacecraft to return to Earth. The search and rescue team has been preparing for such missions for many years, and they have stated that they are determined to achieve the goal of landing people in the spacecraft. However, we still need to be cautious and cautious. When returning to Earth, we will encounter many problems and difficulties. So, what difficulties will we encounter? A common difficulty is that when returning to Earth, it will enter the atmosphere, and there is no air in the universe. When entering the atmosphere, there will be air, which can easily generate high temperature heat due to friction with the air, causing spacecraft to burn out. Many spacecraft are burned down due to high temperature. This has happened to American spacecraft before. Another reason is that the gravity in the universe is different from that on Earth. When astronauts return from space, they may not be able to adapt to the gravity environment on the ground, which can cause huge damage to their bodies. Therefore, astronauts should also continue to exercise and adapt to the changing environment. But don't worry, China's Shenzhou-11 spacecraft has successfully returned to Earth. China already has a wealth of experience, and all the difficulties and problems we have encountered in the past are relatively not very difficult. If everything goes smoothly, the whole process will not take more than an hour. Let's look forward to the smooth return of the Chinese astronauts. The Shenzhou-12 spacecraft will return to Earth, gathering the focus of the world. Many countries in the world attach great importance to and pay attention to it. This will be a very important historical moment, marking that China has the technology and ability to independently build a space station. At the same time, it also represents that China's manned space technology has entered the forefront of the world. This news has sparked heated discussions among international observers: China is doing great! I am very envious of China's manned space technology. When the International Space Station is closed, China will become the only country in the world to have a space station. I am proud of China's achievements in space technology. Not only that, China will continue to make major moves in the field of aerospace. China's cargo spacecraft, Tianzhou-3, is already ready and ready for launch in the near future. Tianzhou-3 will carry the food and research equipment needed by astronauts, providing a solid foundation for safeguarding our country's astronauts. When Shenzhou-12 returns to Earth, China's Shenzhou-13 will be launched and enter the space station to take over the tasks of the first batch of astronauts, continuing to build China's space station. In the future, there will be longer and more in-depth scientific research missions. Next year, China will continue to launch more spacecraft, and the speed of China's development in the aerospace field will be faster and better. Chinese officials have previously stated that in the future, our space station may be able to grow plants and rely on them to provide oxygen. Yang Liwei also mentioned that in future manned space missions, there will be the participation of female astronauts. He also stated that it will become the norm for Chinese astronauts to stay in the space station for up to six months. Compared with the rapid development of China's aerospace industry, the United States has announced the postponement of its moon landing program due to the inability to deliver new spacesuits on time. In addition, there are many problems in the US aerospace industry, such as funding shortages, budget overruns, etc. The US economy no longer allows for large-scale research in the aerospace field. In the aerospace field, the United States has been surpassed by us. Nowadays, the construction of China's space station is steadily underway, and the country's aerospace industry is also developing rapidly. We believe that the future of China's aerospace industry will create more miracles. Let's cheer for China.
Source: Military Intelligence of Strong Countries
