Does anyone know what benefits the construction of China Space Station can bring to our people?

I always believe that the development mode of human civilization is from land civilization to marine civilization and then to space civilization. China was poor and weak in modern times because we had too little control over the ocean. Now, China finally has a chance to lead the next civilization transformation, but what benefits will it bring to the people? The construction of the space station is only a small step towards the sea of stars, and when these countless small steps converge into one big step, we can also become a beacon of human civilization like the European colonial powers. In addition, the main ethnic group in China is the Han nationality, whose ancient meaning is the Milky Way. This is a conflict between the long-term interests of society and the short-term interests of individuals. For ordinary people, any scientific research achievement is the burden of ordinary people, which reduces the quality of life of ordinary people at that time. But when scientific research results are translated into engineering practice, great feedback will improve the productivity of the whole society and the quality of life of everyone. Just like air conditioners and mobile phones that ordinary people can afford now, ancient emperors also enjoyed them. The benefits that cannot be obtained.

The construction of 1. Space station is undoubtedly of great strategic significance to a country. This will not only directly promote the scientific and technological progress related to the entire aerospace science and technology industry chain, but also accumulate a scientific foundation for the day when human beings move to outer space. The more realistic significance is that scarce space resources can be used for space exploration and cutting-edge scientific research. Tiangong Space Station will provide the greatest convenience for China's space researchers and provide richer and more valuable information. The space station will install more than 1000 sets of equipment to support multidisciplinary research. The funded disciplines include space life science and biotechnology, microgravity fluid physics, space materials science and basic microgravity physics. The low gravity, vacuum and ultra-clean environment of the space station can melt high-performance alloys that cannot be melted on the earth, and can produce semiconductor crystals with better performance. As long as space technology can be proved to be profitable, market economy can provide greater impetus for space flight. Improve human health.

Second, later, the team successfully copied the uniform crystal suspension in space using a rotating mixer in the ground experiment. This is of great significance for the drug purification and storage of monoclonal antibodies. It is expected to improve the production and storage quality of monoclonal antibodies, promote the change of administration mode from intravenous injection to subcutaneous injection, and further improve the quality of life of patients. In space, astronauts will experience a series of physical changes in microgravity for a long time. The most prominent problem is osteoporosis. Osteoporosis is also a common disease of the elderly on the ground. Solve the health problems of astronauts in space and develop new drugs for osteoporosis patients on the ground. The space experimental study of osteoprotegerin helped FDA approve the marketing of dinozumab.

Thirdly, in the research of bone protection, the instruments for space experiments with mice were previously out of reach and unimaginable for researchers in China. Exploring hot medical fields With the rise of microbial therapy in recent years and the continuous revelation of the important role of intestinal flora in various diseases, microbial therapy has broad development prospects. For probiotic strains, the mutation frequency on the earth is very low, and it is not easy to obtain probiotic strains with better acid resistance and performance.

4. The Long March 5 B carrier rocket and a new generation of manned spacecraft have brought probiotics into space for a three-day space experiment. The colony morphology of spatial mutant Lactobacillus rhamnosus M9 is larger and more sticky than before, and the probiotic characteristics of the strain are optimized. This shows that the space station can further explore the screening and functional modification of intestinal flora popular in the future medical field. In addition, the verified samples of the natural medicine library provided by Shanghai Institute of Pharmacology, Chinese Academy of Sciences will also go to the core cabin with Shenzhou XIII/Tianzhou III spacecraft in September this year.

China Space Station will also cooperate with the Institute of Hydrobiology of Chinese Academy of Sciences, which has the richest zebrafish species in the world, and plan to send the embryos of model animal zebrafish commonly used in drug development into space, which is of great significance to decipher the pathogenesis of diseases and guide drug development. The completion of China Space Station will provide a new innovation carrier for China's scientific research and development, contribute to the overall innovation of China's scientific research and technology level, and benefit mankind. Previously, China researchers did not have the opportunity to conduct such a level and depth of space exploration, and the Tiangong Space Station will provide China researchers with "wings of dreams". The experimental cabinet of China Space Station is like a space magic box, waiting for the collision of various disciplines. This is an unprecedented opportunity and the beginning of infinite possibilities.

China Space Station is the cornerstone of a huge system engineering and a milestone node that must be won. Without manned practice in space, there is no follow-up plan to overcome the problem of using space in space. Without China Space Station, there would be no pioneering experiment of a perfect manned space city, no spacecraft for long-term space navigation, and no accumulation of related industrial technologies. America's space station is in jeopardy. The future of all mankind depends on the development of China Space Station. Space is the threshold that human beings must cross, and it is also the only place for human beings to escape from the end. If there is a race that can survive the apocalypse in the future, it must be a race that can control space. The first step of the Long March, don't fake your name, don't go to the moon, just take a photo, and then fish for three days and dry the net for two days. As long as the earth crisis is effectively solved, all mankind will one day understand the efforts of China and China and thank China for his wisdom and pragmatism.

Space research is also promising in improving human life and health on earth. According to statistics, the International Space Station has carried out about 3,000 scientific researches in various disciplines in the past 20 years, among which life science and biotechnology account for the highest proportion. For example, monoclonal antibodies are called monoclonal antibodies. The specific binding of monoclonal antibodies to target cells can be directly used to treat different human diseases, create immunotherapy, and open up new ways for the treatment of some intractable diseases. The biggest star in the medical field in recent years. However, as a macromolecular protein, the quality control of monoclonal antibodies in the process of production, purification and storage faces many technical problems. Merck researchers cooperated with the International Space Station to study the effects of microgravity on antibody preparation, crystallization, production and purification. It is found that under microgravity conditions, sedimentation and convection are reduced, and the viscosity of the obtained crystal suspension is lower and more uniform than that of the ground control. Ultraviolet imaging of ground control samples and space samples in antibody crystallization research.