Why do humans want to explore the universe and the world?

Why humans want to explore the universe and the world

Why humans want to explore the universe and the world? The universe is endless and has no boundaries. Since ancient times, human beings' curiosity about the vast universe has never disappeared. So there is people’s current exploration of the universe. Let’s take a look at why humans want to explore the universe and the world. Why humans want to explore the universe and the world 1

Aerospace technology is a highly comprehensive and integrated system of modern science and technology. For example, the "Apollo Project" is one of the largest and most expensive science and technology projects in human history. More than 20,000 companies, more than 200 universities, and more than 80 research institutes participated in the "Apollo Project", with a total number of more than 400,000 people.

The implementation of the "Apollo Project" promoted the 20th century. From the 1960s to the 1970s, the development of a large number of high-tech fields such as giant rockets, microwave radars, radio guidance, synthetic materials, computers, electronic technology, automatic control, vacuum technology, cryogenic technology, semiconductor technology, and manufacturing processes was the "Apollo Project." "More than 3,000 new technologies have been produced, which have promoted the progress of science and technology and industrial prosperity, and achieved huge economic and social benefits.

Aerospace activities have promoted the birth, growth, and development of a series of high and new technologies. The promotion and application have given rise to the formation, innovation, development and development of a large number of new disciplines.

Aerospace activities have had a significant impact on the national economy and social life in many aspects, changing the face of the world. The development of aviation has not only changed the structure of transportation, but has also been widely used in aerial photography, geodetic surveying and mapping, geological survey, resource survey, sowing and fertilization, weeding and insect control, forest fire prevention and environmental protection, etc., which has brought about changes in traditional production methods.

Aerospace technology directly serves many areas of the national economy, including satellite communications, satellite radio and television, satellite weather forecasting, satellite navigation, satellite resource exploration, disaster forecasting and Environmental monitoring has changed people's production and lifestyle, resulting in huge economic and social benefits; the application of various scientific exploration satellites, astronomical observation satellites and scientific experimental satellites has expanded human horizons and made a large number of new discoveries. It has updated mankind's understanding of the earth's space, the solar system and the entire universe, and has produced a series of emerging disciplines.

The spacecraft has created an experimental platform with many special environments for mankind, allowing mankind to operate in high vacuum and microorganisms. Comprehensive research on new materials, biological products and new processes in gravity, ultra-low temperature, and strong radiation space environments can drive the breakthrough and development of a series of advanced emerging technologies and provide support and support for the sustainable development of human society. Service.

It has led to human research on the origin of life, the formation and evolution of the solar system, the rise and growth of comparative planetology, and also promoted the disastrous impact of solar activity and asteroid impacts on the earth. Progress in the development and utilization of extraterrestrial resources and energy, the establishment of lunar and Mars bases, and the expansion of space for human survival and development.

Aerospace activities. It has become an important symbol to measure the level of science and technology, national defense construction and national economic modernization of a country. Aerospace activities have always pursued the lofty goal of peaceful development and utilization of space and benefited all mankind. It is a glorious and glorious achievement of mankind in exploring the unknown world. The most exciting and inspiring field; aerospace activities demonstrate the perfect integration, integration, intersection and innovation of mankind's latest scientific and technological achievements

It embodies mankind's exploration of the unknown, fearlessness of risks, dedication to science, and courage to move forward. mental outlook. Therefore, popularizing aerospace knowledge, promoting the scientific spirit and scientific ideas of aerospace, and carrying forward the spirit of "two bombs and one satellite" and manned spaceflight will play a major role in improving the scientific literacy of the entire population and motivating young people to love science and explore the unknown. Why humans should explore the universe and the world 2

1. Exploring the universe is the key to promoting the progress of human civilization. When human beings were still in a period of ignorance, our ancestors maintained a strong curiosity about the mysterious starry sky. They could not scientifically explain the changes of the sun, moon and stars, but they believed that there was endless wisdom contained therein.

Today people often say that the contemporary era is a high-tech era, but in fact we know very little about the universe. The earth is just a speck of dust in the universe, and human beings are even more ignorant. Smaller. In the face of the truth, the little knowledge humans know is too little, so it is even more necessary to explore the unknown. These experiences, perceptions and thoughts about the vast starry sky and the mysterious universe have greatly enriched the human spiritual world. They are the driving force behind the development and transformation of human science, religion, art and thought.

2. The earth is the mother planet of mankind, but in a sense, it is also the prison of mankind. The development process of human civilization is closely related to the use of energy. When humans mastered fire, human evolution took a big step forward. With the widespread use of energy such as water, coal, steam, electricity, petroleum, and nuclear energy, humans stepped into the technological era step by step.

However, the energy on the earth is not really inexhaustible. If it does run out one day, what should humans on the earth do?

Judging from the current historical stage, interstellar immigration of the entire human race is indeed very unrealistic, but the speed of scientific and technological progress is unpredictable. It has only been a few thousand years since humans reached the top of the earth's ecosystem. The history of human technological civilization is even shorter, that is, more than three hundred years in modern times. However, the achievements of civilization created by humans in these three hundred years are far greater than those in the previous thousands of years. Technology has changed even more rapidly in recent decades.

This means that the development trajectory of technology is not linear growth, it is exponential growth, and it may become faster and faster in the future. So, who can say that humans will not be able to achieve interstellar migration thousands of years from now?

3. Exploring the universe may also allow humans to avoid some catastrophic accidents. Hundreds of millions of years ago, dinosaurs were the overlords on this planet, but they have become extinct and all they left behind are fossils. The cause of the extinction of the dinosaurs may be the impact of an asteroid, and humans may also encounter similar interstellar disasters in the future. Maybe humans can’t do it within a thousand years, but what about two thousand years? Exploring the universe is also to build a Great Wall in space to protect human safety.

4. Exploring the universe is also the key to promoting scientific and technological progress. Today, people often discuss mobile phone technology, Internet technology, driverless cars, and new energy vehicles. These technologies actually originated from the research and development of space technology in the early days. These technologies have profoundly changed our lives. The technologies that people usually discuss usually belong to the advancement of technological applications, while the real cutting-edge technologies basically come from the exploration of the universe. Why humans want to explore the universe and the world 3

Although the known universe is endless and has no boundaries. But human exploration and research of the universe have never stopped. There are not only many resources that humans need in the universe. The study of the universe is also related to the future development of mankind. After all, the earth's resources are limited.

When humans explore and study the universe, the first thing is that there are many resources in the universe that humans can use. Judging from mankind's current exploration and research of the universe, there are many resources that humans can use on some planets in the universe. For example, the ores on the moon have been proven to be utilized by humans; secondly, exploring the universe can provide a more comprehensive understanding of the earth. There are certain connections between celestial bodies in the universe. Exploring and studying these planets can help us understand and protect the earth more comprehensively.

Finally, exploring the universe can promote the development of science and technology. The exploration of the universe can provide a lot of help for the development of science and technology, such as some experiments and research that need to be done in a vacuum environment. The exploration of the universe and the development of science and technology promote each other.

1. The universe can be used by humans.

Human beings are the only intelligent life forms that exist in the universe so far. The exploration and research of the universe can develop and utilize the resources of the universe for the use of humans on the earth. It is also the prerequisite and guarantee for the realization of the human migration plan. . So the exploration of the universe is very meaningful.

2. You can better understand and protect the earth.

The earth is the only home away from home that human beings currently rely on for survival. However, compared to the universe, the earth is just a drop in the ocean. Exploring and studying the universe can give us a more comprehensive understanding of the earth. On the other hand, it can also better protect the earth, our home of mankind.

3. It can promote the development of science and technology.

Humanity’s exploration of the universe is inseparable from the development of science and technology, because the development of science and technology makes the exploration of the universe possible. The exploration and research of the universe can in turn promote the development and progress of science and technology. Therefore, the exploration of the universe and the development of science and technology are closely related and promote each other.