Space industry and technolgy
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中国的航天工业英语作文China's aerospace industry has seen remarkable growth in recent years. It has become a major player in the global space race, with its own satellites, space probes, and even manned missions. The achievements of China's space program are a testament to the country's technological prowess and ambition.China's space industry has made significant strides in satellite technology. The country has launched numerous satellites for various purposes, including communication, weather monitoring, and scientific research. Thesesatellites have greatly improved China's capabilities in telecommunications, remote sensing, and navigation. They have also contributed to global efforts in disaster management and climate change monitoring.In addition to satellites, China has also successfully sent space probes to explore the moon and Mars. The Chang'e missions have provided valuable data and insights into thelunar surface, while the Tianzhou spacecraft has demonstrated China's ability to dock with and resupply its space station. These achievements have not only advanced China's space exploration capabilities but have also showcased its technological advancements to the world.China's manned space missions have been another highlight of its aerospace industry. The country has successfully sent astronauts into space and established its own space station, Tiangong. These missions have not only demonstrated China's ability to send humans into space but have also paved the way for future space exploration and international collaborations.The development of China's aerospace industry has been driven by a strong commitment to research and development. The country has invested heavily in scientific research, technological innovation, and talent cultivation. This has resulted in the establishment of world-class research institutions, universities, and companies dedicated to aerospace engineering and space science.Furthermore, China's space program has also contributed to the country's economic development. The aerospace industry has created numerous job opportunities and stimulated technological advancements in related fields. It has also attracted foreign investment and collaboration, leading to the transfer of knowledge and the development of joint ventures.In conclusion, China's aerospace industry has made significant achievements in satellite technology, space exploration, and manned missions. It is a testament to the country's technological prowess, ambition, and commitment to research and development. China's space program has not only advanced its own capabilities but has also contributed to global efforts in telecommunications, remote sensing, and space exploration.。
英语作文论证太空探索值不值得【中英文实用版】Title: The Merits of Space ExplorationSpace exploration has been a topic of debate, with some questioning its worth and others advocating for its importance.In this essay, we will delve into the reasons why space exploration is indeed值得(worthwhile).Firstly, space exploration paves the way for scientific discoveries and technological advancements.The study of the universe allows us to understand our own planet better, as well as uncover the mysteries of other celestial bodies.For instance, exploring Mars can provide valuable insights into the possibility of extraterrestrial life, while studying the moon can aid in better understanding its impact on Earth"s tides.Furthermore, the development of new technologies, such as satellite communication and navigation systems, has greatly benefited our daily lives.Secondly, space exploration serves as a source of inspiration for future generations.The achievements of space programs, such as the moon landing and the successful launches of spacecrafts, captivate the imagination of young minds.This inspiration encourages children to pursue careers in science, technology, engineering, and mathematics (STEM) fields, which are crucial for the development of a nation.Aspiring astronauts and scientists will continue to push the boundaries of humanknowledge and exploration, ensuring our society"s progress.Moreover, space exploration contributes to the growth of the economy.The space industry creates job opportunities and stimulates economic activity, both directly and indirectly.Research and development in space technology lead to the creation of innovative products and services, which can have spin-off effects in other sectors of the economy.Additionally, space exploration attracts investment and fosters international cooperation, further promoting economic growth.Lastly, space exploration has the potential to address critical challenges faced by humanity.As our population grows and resources on Earth become increasingly scarce, space offers alternative solutions.The establishment of space colonies or the extraction of resources from other planets can provide a sustainable future for humanity.Furthermore, the study of space weather and cosmic rays can help us better prepare for and mitigate potential threats to our planet, such as solar flares and asteroid impacts.In conclusion, the merits of space exploration far outweigh the costs.It drives scientific and technological advancements, inspires future generations, boosts the economy, and offers potential solutions to critical challenges faced by humanity.Therefore, investing in space exploration is undoubtedly worth it.。
谈谈新中国在太空研究方面的成就英语作文全文共3篇示例,供读者参考篇1China has made remarkable achievements in the field of space research since the founding of the People's Republic of China in 1949. From launching its first satellite in 1970 to successfully landing a rover on the far side of the moon in 2019, China has continuously pushed the boundaries of space exploration and technology. This essay will discuss some of the significant achievements China has made in space research and the impact it has had on the country's scientific and technological development.One of the most noteworthy achievements of China in space research is the Chang'e program, which aims to explore the moon and its surroundings. The Chang'e missions have seen China become the third country to land a spacecraft on the moon after the United States and the Soviet Union. The Chang'e-4 mission, launched in 2019, successfully landed a rover on the far side of the moon, a first in human history. This achievement demonstrates China's technological prowess and its commitment to exploring the unknown.In addition to the moon missions, China has also made significant progress in developing its own satellite navigation system, known as the BeiDou Navigation Satellite System. The system aims to provide positioning, navigation, and timing services to users globally and reduce China's dependency on foreign technology. The BeiDou system is set to compete with the United States' GPS and the European Union's Galileo systems, marking a milestone in China's space research capabilities.Furthermore, China has been actively involved in international collaborations in space research, working with countries like Russia and the European Space Agency to advance scientific knowledge and technological expertise. In 2011, China launched the Tiangong-1 space station, which served as a platform for conducting experiments in space technology and research. China's participation in international collaborations has helped the country gain valuable experience and expertise in space research.The achievements of China in space research have had a significant impact on the country's scientific and technological development. By investing in space exploration, China has fostered innovation in aerospace engineering, materials science, and robotics. The advancements made in these fields have notonly benefited China's space program but have also contributed to the country's overall economic growth and technological competitiveness.Moreover, China's achievements in space research have inspired a new generation of scientists and engineers to pursue careers in the space industry. The successful moon missions and satellite launches have captured the imagination of the Chinese people and instilled a sense of national pride and accomplishment. As China continues to make strides in space research, the country is poised to become a major player in the global space industry and contribute to the advancement of human knowledge and exploration.In conclusion, China has made significant achievements in space research since the founding of the People's Republic of China. From the Chang'e moon missions to the BeiDou navigation system, China has demonstrated its technological prowess and commitment to advancing scientific knowledge. The impact of these achievements on China's scientific and technological development cannot be overstated, as they have paved the way for a new era of space exploration and innovation. As China continues to push the boundaries of space research, theworld will undoubtedly be watching to see what new discoveries and advancements the country will make in the years to come.篇2Since its establishment in 1949, the People's Republic of China has made great strides in the field of space research and exploration. Over the past few decades, China has successfully launched numerous satellites into orbit, sent astronauts into space, and even landed a rover on the moon. These achievements have solidified China's position as a major player in the global space industry.One of China's most notable achievements in space research was the launch of its first satellite, Dongfanghong-1, in 1970. This historic event made China the fifth country in the world to successfully launch a satellite into space. Since then, China has continued to develop its space program, launching a wide range of satellites for various purposes such as communication, navigation, and scientific research.In 2003, China made history once again by becoming the third country to independently send astronauts into space. The Shenzhou-5 mission, which carried astronaut Yang Liwei, marked a significant milestone in China's space exploration efforts. Sincethen, China has launched several manned space missions, including the construction of its own space station, Tiangong.In 2013, China made headlines around the world with its successful moon landing. The Chang'e-3 mission landed a rover called Yutu on the surface of the moon, making China the third country to accomplish a soft landing on the moon. This achievement demonstrated China's ability to explore and operate in deep space environments.In recent years, China has continued to push the boundaries of space research with ambitious projects such as the Chang'e-4 mission, which successfully landed on the far side of the moon in 2019. China has also launched its own Mars rover, Tianwen-1, which is expected to arrive on Mars in early 2021. These projects showcase China's dedication to exploring new frontiers in the solar system.In addition to its achievements in space exploration, China has also made significant advancements in satellite technology. China has developed a wide range of satellites for various purposes, including Earth observation, weather forecasting, and telecommunications. These satellites play a crucial role in China's economic and social development, providing valuable data and services to a wide range of industries.Looking ahead, China is set to play an even bigger role in the global space industry. With plans to launch more manned space missions, build a space station, and explore other planets, China is poised to become a major player in space exploration in the coming years. By continuing to invest in research and development, China will continue to make groundbreaking discoveries and inspire future generations of scientists and engineers.In conclusion, China's achievements in space research are a testament to the country's dedication to innovation and exploration. From launching satellites into orbit to landing on the moon, China has proven itself to be a major player in the global space industry. With ambitious plans for the future, China is well positioned to make even greater strides in space exploration in the years to come.篇3Title: Achievements of New China in Space ResearchIntroduction:Since the founding of the People's Republic of China in 1949, the country has made significant advancements in space research and exploration. From launching its first satellite tosending astronauts to space, China has proven itself as a leading player in the global space community. This essay will discuss the achievements of New China in space research and the impact it has had on the nation and the world.Space Exploration:One of the most notable achievements of China in space research is the successful launch of its first satellite, Dongfanghong-1, in 1970. This marked the beginning of China's space exploration program, which has since grown to become one of the most ambitious in the world. Over the years, China has launched a series of satellites for communication, navigation, and Earth observation purposes, furthering its capabilities in space technology.In 2003, China became the third country to send a human into space, with the launch of astronaut Yang Liwei on the Shenzhou-5 spacecraft. This achievement was a significant milestone for China's space program and demonstrated the nation's commitment to becoming a major player in human space exploration. Since then, China has sent several more astronauts to space, conducted spacewalks, and established its own space laboratory, Tiangong-2.Space Technology:China has also made significant advancements in space technology, with the development of its Long March rocket series, which has become a reliable and cost-effective means of launching satellites into space. The country has also developed its own global navigation system, Beidou, which provides positioning, navigation, and timing services to users around the world.In recent years, China has focused on developing its lunar exploration program, successfully landing its Chang'e-4 rover on the far side of the moon in 2019. This was a historic achievement, as it was the first time any country had landed a spacecraft on the far side of the moon. China has also expressed its intention to send astronauts to the moon in the near future, as part of its long-term goal of establishing a permanent human presence on the lunar surface.International Cooperation:China has actively sought to collaborate with other countries in space research and exploration, as seen in its participation in the International Space Station program and its cooperation with Russia on joint missions. The country has also launched various initiatives to promote international cooperation in space research, such as the Belt and Road Initiative Space InformationCorridor, which aims to connect the space capabilities of different countries along the Belt and Road.Conclusion:In conclusion, the achievements of New China in space research are a testament to the nation's determination and commitment to advancing technology and exploration. From launching its first satellite to successfully landing a rover on the far side of the moon, China has shown itself to be a major player in the global space community. As the country continues to invest in its space program and collaborate with other nations, it is poised to make even greater strides in the future.。
关于航天的英文资料When it comes to space exploration, there is a wide range of English resources available. Here, I will provide you with a comprehensive answer by discussing various aspects of space exploration and suggesting different types of English materials for each aspect.1. History of Space Exploration:To understand the development of space exploration, you can refer to books such as "The Right Stuff" by Tom Wolfe or "Rocket Men" by Robert Kurson. Additionally, websites like NASA's official website or the European Space Agency's website provide detailed information on the history of space exploration.2. Space Missions:For information on specific space missions, you can explore NASA's mission pages or websites like andSpaceNews. These sources provide detailed reports, articles, and updates on ongoing and past missions.3. Astronaut Biographies:To learn about the lives and experiences of astronauts, you can read autobiographies like "An Astronaut's Guide to Life on Earth" by Chris Hadfield or "Endurance: A Year in Space, A Lifetime of Discovery" by Scott Kelly. Websiteslike NASA's Astronaut Biographies page also providedetailed profiles of astronauts.4. Space Technology and Innovation:To delve into the technological aspects of space exploration, you can read books like "Ignition!: AnInformal History of Liquid Rocket Propellants" by John D. Clark or "The Case for Mars" by Robert Zubrin. Websiteslike or IEEE Spectrum's Aerospace section cover the latest advancements in space technology.5. Space Science and Research:For information on space science and research, you can refer to academic journals such as "Nature Astronomy" or "Astrophysical Journal." Websites like NASA's Science pageor the European Space Agency's Science and Exploration page also provide updates on space research.6. Space Industry and Commercial Spaceflight:To learn about the commercial side of space exploration, books like "The Space Barons" by Christian Davenport or "Spaceport Earth: The Reinvention of Spaceflight" by Joe Pappalardo offer insights into the space industry. Websites like SpaceX's official website or Blue Origin's website provide information on commercial spaceflight ventures.7. Space Policy and International Cooperation:To understand the policies and international collaborations in space exploration, you can read bookslike "The Politics and Perils of Space Exploration" byLinda Dawson or "The International Politics of Space" byMichael Sheehan. Websites like the United Nations Office for Outer Space Affairs or the International Astronautical Federation provide information on space policies and international cooperation.Remember, this is just a starting point, and there are numerous other books, websites, and resources available in English on various aspects of space exploration.。
文昌航天科普馆英语The Wenchang Space Science Museum is a comprehensive science museum that integrates popular science education, science popularization, and science and technology experience. It is an important carrier for the popularization of space science and technology knowledge and the cultivation of innovative talents, as well as an important window for the public to understand China's space industry and the development of space science and technology.文昌航天科普馆是一个集科普教育、科学普及、科技体验为一体的综合性科技馆。
它是航天科学技术知识普及和创新人才培养的重要载体,也是公众了解中国航天事业和航天科学技术发展的重要窗口。
The museum covers an area of 11,600 square meters and is divided into several exhibition areas such as space exploration, space technology, and aerospace development. The museum showcases China's achievements in space technology, as well as the history and future development of space exploration.该馆占地面积11600平方米,分为航天探索、空间技术、航空航天发展等多个展区。
中国的航天China's Space Activities前言Introduction人类的活动范围,经历了从陆地到海洋,从海洋到大气层,从大气层到外层空间的逐步拓展过程。
二十世纪五十年代出现的航天技术,开辟了人类探索外层空间活动的新时代。
The scope of mankind's activities has experienced expansion from land to ocean, from ocean to atmosphere, and from atmosphere to outer space. Space technology, which emerged in the 1950s, opened up a new era of man's exploration of outer space.经过近半个世纪的迅速发展,人类航天活动取得了巨大成就,极大地促进了生产力的发展和社会的进步,产生了重大而深远的影响。
Having developed rapidly for about half a century, mankind's space activities have scored remarkable achievements, greatly promoted the development of social productivity and progress, and produced profound and far-reaching effects.航天技术已成为当今世界高技术群中对现代社会最具影响的高技术之一,Space technology has turned out to be one field of high technology that exerts the most profound influence on modern society.不断发展和应用航天技术已成为世界各国现代化建设的重要内容。
太空设施介绍英文作文高中英文回答:Space Facilities。
Space facilities are specialized infrastructure designed for the study, exploration, and utilization of space. They serve as hubs for scientific research, technological advancement, and space missions.Types of Space Facilities。
Research Centers: University-based or government-funded facilities that conduct fundamental and applied research in space science, engineering, and technology.Observatories: Ground-based or space-based facilities equipped with telescopes and other instruments to observe and study celestial objects, such as stars, planets, and galaxies.Launch Sites: Facilities where rockets and spacecraft are launched into space. They typically include launch pads, launch towers, and control centers.Mission Control Centers: Facilities responsible for monitoring and controlling space missions from launch to completion. They house engineers, scientists, and flight controllers who track the progress and safety of missions.Training Centers: Facilities designed to prepare astronauts for space missions through simulations, exercises, and technical training.Satellite Ground Stations: Facilities that receive and process data from satellites orbiting Earth or in deep space. They play a crucial role in communication, navigation, and remote sensing.Spaceports: Commercial facilities that cater to the private space industry and provide launch and landing services for suborbital and orbital vehicles.Importance of Space Facilities。
中国航天事业发言稿英语Ladies and gentlemen,Good morning/afternoon/evening! Thank you for being here today to discuss the achievements and future plans of China's space industry.The development of China's space industry has come a long way over the past decades. From the launch of China's first artificial satellite, Dongfanghong-1, in 1970 to the successful soft-landing of the Chang'e-4 lunar probe on the far side of the moon in 2019, China has made remarkable progress in space exploration and technology.One of the key milestones in China's space industry was the manned space mission, Shenzhou-5, in 2003. This historic achievement made China the third country to successfully send humans into space, following the United States and Russia. Since then, China has conducted several manned missions, including the establishment of the Tiangong-1 and Tiangong-2 space laboratory modules, paving the way for a future space station.China's Mars mission, Tianwen-1, launched in July 2020, is another significant step in our space exploration journey. If successful, China will become the second country to land a rover on Mars, after the United States. This mission demonstrates our commitment to deep space exploration and our capability to conduct complex interplanetary missions.In recent years, China has made remarkable progress in satellitetechnology as well. We have launched a series of high-resolution Earth observation satellites, such as the Gaofen-1 and Gaofen-7, which have significantly improved our ability to monitor theEarth's resources, environment, and climate changes. These satellites have played a crucial role in disaster management, agriculture, and urban planning.China is also actively promoting international cooperation in space. We have established partnerships with countries around the world, including joint missions and technology exchanges. Through this cooperation, we aim to contribute to the peaceful use of outer space and the sustainable development of human civilization.Looking forward, China's space industry has ambitious plans for the future. We are committed to the development of a space station, which will provide a platform for conducting scientific experiments and international cooperation. The construction of this space station is currently underway, with the core module, Tianhe, launched in April 2021. Once completed, the space station will be open for scientists and astronauts from all countries, promoting peaceful cooperation and mutual understanding.In addition to the space station, China is actively exploring the possibility of manned missions to the moon. We are planning to land astronauts on the lunar surface and establish a research base, which will serve as a stepping stone for further deep space exploration. We believe that the moon is not only a fascinating celestial body but also a valuable resource for scientific research and potential future space colonization.Furthermore, China is dedicated to developing and launching more advanced satellite systems. We will continue to improve our communication, navigation, and remote sensing satellites to meet the growing demands of various sectors, including telecommunications, transportation, and environmental monitoring. These advancements will contribute to better connectivity, precision navigation, and enhanced data collection for the benefit of humanity.In conclusion, China's space industry has made significant achievements in the past and has ambitious plans for the future. We are committed to promoting international cooperation, advancing space exploration, and utilizing space technology for the betterment of mankind. With the support of the international community, we are confident that China's space industry will continue to contribute to the peaceful and sustainable development of outer space.Thank you all for your attention and support. Let's work togetherto explore the mysteries of the universe and create a better future for all of us. Thank you!。
【导语】盼望着,期待着,《天宫课堂》终于要和我们见⾯了,节⽬把课堂搬到了中国⼈⾃⼰的空间站,由天核⼼舱中的三位宇航员为我们带来⼀堂特别的“太空授课”。
为⼤家准备了以下内容,希望对⼤家有帮助。
1.天宫课堂第⼀课英语作⽂2021 Great cause breeds great spirit. In the great journey of climbing the peak of science and technology, the new generation of astronauts have forged the spirit of manned spaceflight with their unique lofty realm, tenacious will and outstanding wisdom. This is the spirit of being able to bear hardships, fight, tackle key problems, bear hardships, fight, tackle key problems and contribute. These spirits are always worth learning. The spirit of hard work in life is always beautiful. The road of life cannot always be smooth. Everyone will always encounter difficulties and setbacks in one way or another. We must rise up in setbacks and difficulties. This requires a spirit of hard work, especially fighting and capable. "If you eat bitterly, you will become a master." Study hard, the spirit is always beautiful! Unity is strength, the foundation of governing the country and the foundation of governing the school. Just think, if a collective is not united internally and there are differences, will it be strong? More than that, some people who are trying to do damage will attack vigorously at this time, and the loss will be unimaginable. Both science and humanities. Since childhood, this old saying has been in our mind Ear echo: love science, learn science, use science. However, how many people have really implemented it? Friends believe that as long as they learn to be human and cultural knowledge, they don't have to learn any science. Advanced science and technology is essential for a powerful country. As the "flowers" of the motherland, we should not only develop science and Humanities at the same time, but also achieve the coexistence of norms and personality!2.天宫课堂第⼀课英语作⽂2021 There are many "highlights" of Shenzhou 13 this time: compared with Shenzhou 12's three-month stay in space, this is half a year. Three astronauts will spend the Spring Festival in space. We on earth will receive the Spring Festival blessing from space for the first time; This is the first time that a Chinese female astronaut has entered the Chinese space station. Astronaut Wang Yaping will also become the first female astronaut in China to carry out extravehicular activities; This time, the space station will be docked radially for the first time by means of autonomous rapid rendezvous and docking; The manned mission will carry out 2 ~ 3 out of cabin activities and so on. From shenzhou-1 to shenzhou-13, from 2003 when Yang Liwei, as China's first astronaut to speak into space, realized the Chinese nation's Millennium dream of flying into the sky, to now that 12 people have been to space, China's aerospace industry is making great strides. The grand project for the construction of the space station will be completed step by step. We firmly believe that it will successfully carry out the space dream related to human peace and progress in the future, and will become a reality in the efforts of generations of Chinese astronauts. We are full of confidence in this. For the Chinese people, behind this excitement, there is more calm. Behind the decades of space industry is the road of national rejuvenation. We have experienced the struggle of our country, and we also feel the rapid progress of this country in the changes of daily life. In the future, we will also witness the launch of Shenzhou 14 and Shenzhou 15. Every witness has strengthened the people's confidence in the country and the future. The increasing scientific and technological strength of xiongxia is an indisputable fact. It is a change that the people can see and feel, not just an illusion. Therefore, this is not only a story that Chinese astronauts relay their dreams from generation to generation, but also a story that the people are more confident, the country is more powerful and the nation is more hopeful. We can't help looking back on the past, and the more we look back at history, the more we can understand the present. The more we review, the more we cherish it. We will constantly review every important node of China's science and technology cause and find the driving force for the nation to move forward in these landmark events. Those moments, because the memory becomes eternal.3.天宫课堂第⼀课英语作⽂2021 Looking back on the course of manned space engineering, we are filled with emotion. On October 15, 2003, Shenzhou V manned spacecraft carrying astronaut Yang Liwei took off, making China the third country in the world to carry out manned space activities independently after Russia and the United States. After that, "Shenzhou VI" and "Shenzhou VII" both carried astronauts, while "Shenzhou VIII" successfully implemented the first unmanned rendezvous and docking; Since then, the "Shenzhou IX", "Shenzhou X" and "Shenzhou Xi" have also carried astronauts into space and completed their respective tasks. According to statistics, China's Shenzhou series manned spacecraft have achieved the grand goal of "three steps" and maintained a 100% success rate. How difficult, how proud.4.天宫课堂第⼀课英语作⽂2021 The space teaching of Tiangong classroom has officially started. It should be said that this is a feat of China's aerospace industry. It not only marks that China has been able to skillfully use manned aerospace technology, but also means that China's Aerospace Science and technology has once again extended an olive branch to the field of education. This time, the Chinese astronauts passed on scientific knowledge in 300 kilometers of space and demonstrated the charm of the universe to the world with various space experiments, which stimulated the interest of countless students in mysterious space. Teachers, preach, teach and dispel doubts. However, teaching scientific knowledge in space can only be a feat that can be accomplished in modern human history. When Confucius was studying in Xinglin, how could he think that one day his descendants would run to space like Chang'e and preach and teach in space to solve their doubts? It is said that "teachers are the most glorious profession under the sun", but Morgan and Wang Yaping sprinkled the brilliance of this profession into space and bathed the whole universe in the brilliance of human nature. If the vast universe is a book, then strong comprehensive national strength and solid aerospace technology are undoubtedly the smart key to open this book. The space teaching of Chinese astronauts has opened a magical space journey for us, and their "good voice of China" is infecting and touching everyone around us. However, the unknown of the vast space and the far-reaching significance of education also put forward higher requirements for China's manned space industry. If we want to draw more nutrition from the universe, we must vigorously develop manned spaceflight and education. And we also hope that this space adventure will take us to more distant places, so that more places can listen to the "good voice of China". This space teaching has stimulated the students' inner love for learning, which can be transformed into the simple emotion of loving the motherland, learning and science, so that we can preach less and pay more attention in our daily work, so as to inspire and train our future successors.5.天宫课堂第⼀课英语作⽂2021 At that exciting moment, astronauts Zhai Zhigang, Wang Yaping and ye Guangfu successively entered the Tianhe core module, and the follow-up work will be carried out as planned. China's high-tech development has advanced by leaps and bounds, the successful launch of Shenzhou 7, a major breakthrough in 5g Internet research and industrialization, China's "first world-class high-speed railway opened between Beijing and Tianjin," and the first research results of Chinese genome sequence were published, "The construction task of the major transformation project of Beijing electron positron collider has been successfully completed," and Shuguang 5000A ranks among the top ten supercomputers in the world. The Dragon dives deep and Chang'e explores the moon. China's scientific and technological strength has made continuous progress. The continuous emergence of major scientific and technological achievements and the increasingly active scientific and technological innovation have injected new vitality into high-quality economic development. The Millennium dream is now realized. On July 23 last year, tianwen-1 was launched by the long March-5 remote-4 carrier rocket at Wenchang space launch site and successfully entered the predetermined orbit. Tianwen-1 arrived on Mars in February 2021 to capture Mars. In May 2021, we will select an opportunity to carry out orbit descent, separate the landing inspector from the orbiter, soft land the Martian surface, drive the rover away from the landing platform, carry out inspection and exploration, and scientifically explore the surface morphology, soil characteristics, material composition, water ice, atmosphere, ionosphere, magnetic field and other aspects of Mars, so as to realize China's technological leap in the field of deep space exploration [5]. Deep space exploration will promote the all-round development of space science, space technology and space applications, and make greater contributions to serving the overall situation of national development and promoting human well-being. As of February 3, 2021, the total flight mileage of "tianwen-1" probe has exceeded 450 million kilometers, about 170 million kilometers away from the earth. We are standing at the historical intersection of the "two centenaries", and the new journey of building a modern socialist country in an all-round way is about to begin. The journey is long, only struggle. Through struggle, we cut through thorns and thorns and walked through thousands of rivers and mountains. We will continue to struggle, move forward bravely and create more brilliant brilliance! The astronauts of Shenzhou 13 will stay in orbit for six months as planned. During these six months, their main work is to further verify the key technologies for the construction and operation of the space station. Specifically, it is necessary to cooperate with the core module, Tianzhou II and Tianzhou III for further verification. If science and technology is strong, the country is strong. 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Step into the aerospace or not?Aerospace science and technology benefits people’s daily life, represents a country’s comprehensive strength, and have many other benefits in different aspects, thus, many countries are speeding up the development in space industry. However, I suggest that we should slow down the steps in exploring out-space, and reduce the experiment in satellite launching.Aerospace technology do benefit to people through their daily life. People like to talk about weather every day. The way we get accurate information about the weather is through weather satellites, which help us to know the weather ahead of time and be well prepared. Weather satellite also help us to observe nature disasters like storming, tornado, tsunami, and so on. Similar to the weather satellites, there are many communications satellites orbit the earth, thanks to these satellites, we can watch football game on livethrough television, which the signalwas transmittedhalf-way across the globe. We can communicate with our family and friend who are far away from us, and we can use 3G, 4G cell phones to get access to Internet everywhere.Another application on Aerospace technology is GPS system. “The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense.”GPS was first built for military applications, and it was after1980s, world situation became stable, GPS rarely used in military applications, sothe government decided to develop the system for civilian use. Since then, GPSnavigation becomes more and more important in ourlife. When we plan a tour, how to get to the right destination always troubles us, especially a self-driving tour.Withoutthese technology, life would become inconvenience and tough. People who support speed up the aerospace industry think it contribute to the country’s comprehensive strength. Military force, as a vital consideration, affects a nation’s comprehensive strength. Since aerospace scientific and technology was originally intended for military applications, aerospace industry,which represent the country’s scientific and technological level, also become a major consideration when talking about a country’s comprehensive strength. Thus, many countries are promoting the development of the aerospace industry. For example,after Shenzhou 8 safely returned on earth in 2011, Chinahas launched its manned spacecraft (Shenzhou spacecraft series) 8 timesin the last ten years. And China says Shenzhou 8 docking mission is a major step to space station, “China will conduct two more space docking missions next year, one of them possibly manned, and plans to complete a manned space station around 2020.”After spending a large amount of money and time to develop aerospace industry,China became the third nation that put a man in space.It improved China’s international image and showed the China’s comprehensive strength Aerospace industry also has economic effects.Space tourism sounds like a science fiction, but it is just going to happen inthenearfuture, and it is going to become a new market for the space industry.“ If some $12 billion of funding became available in the near future, commercial passenger space travel services to and from Earth orbit could begin in 2010. At a growth rate of some 100,000 passengers/year/year the business could reach 700,000 passengers/ year by 2017, at a price of about $25,000 /passenger. based on market research results. By that time spacetourism activities could have grown to a scale of $100 billion/year, creating several million jobs.”According the research result, space tourism brings huge economicbenefits, it will createthousands of new business activities and employment opportunities,since the world economy now is in a depression, and many countries are facing high unemployment problem, the development of space tourism would have been a wide range beneficial for world economic growth.With the development of aerospace industry, scientific experiments could conduct in a unique zero gravity outer space environment. On 1973, America launched “Skylab” (first experimental space station)for outer space experiments.“It was the site of nearly 300 scientific and technical experiments, including medical experiments on humans' adaptability to zero gravity, solar experiments and detailed Earth resources experiments.”“Since as far back as the 1940’s, the US, France, China, Japan, and the Soviet Union have experimented with dozens of various animals and insects in space.It started in 1947 with fruit flies. Since that time many insects and animals have gone to space including monkeys, dogs…. cats, mice, and so on.”There are millions of people who died from cancer every year. Scientists are trying to find a cure for cancers for many years, and have no result. However,space experiments are seeingdramatic breakthroughs in the study of cancer. It is reported that outer Space research already found a clue for cancer.Those opponentsthought space industry not only harmful to environment, but also a huge waste of using limited resource.Space debris has already destroyed outer space environment. According to the research, the amount of debris orbiting the Earth has reached "a tipping point" for collisions. Orbital debris poses a threat to the approximately 1,000 operational commercial, military and civilian satellites orbiting the Earth.“With the northern Hemisphere suffering snow storms in winter, flooding rains in summer and the southern hemisphere suffers heat waves and flooding rains surely there is a possibility that something else man made might be actively contributing to the Global Warming phenomena.”Space debris may break the ecological balance,change the weather in earth, and contribute to global warming and some strange weather patterns. We all know the butterfly effect: “a hurricane's formation being contingent on whether or not a distant butterfly had flapped its wings several weeks before.”The heat generated by the friction between satellite debris and atmosphere is much powerful than a butterflyflaps its wings, and is easily to change the flow pattern of the atmosphere or atmospheric pressure. And many people point out that strange weather patterns often comes after space debris fall due to their observations.With the world population over 6.8 billion (2010) and climbing oil price,humansare seemed trapping on our earth that is running out of natural resources, someone said if we had wars in the future, it will be resource wars,we are going to fight each other to control over the remaining unching a spacecraft would need so much fuel.“Each of the two Solid Rocket Boosters on the Space Shuttle carries more than one million pounds of solid propellant. The Space Shuttle's large External Tank is loaded with more than 500,000 gallons of super-cold liquid oxygen and liquid hydrogen, which are mixed and burned together to form the fuel for th e orbiter's three main rocket engines.”Opponents also think space industrymay cause potential dangerous to people.Here is one news I read from newspaper said that a defunct satellite cause a real danger to people live on earthon September 23, 2011.Although most of the satellite will burn up as it re-enters the atmosphere, but there always exceptions, this time the satellite is big enough to make itselffall to the ground somewhere the chances of a person getting hit is on the order of one in3,200, according to the report. This made me think of the grave secrets of dinosaurs, I am worried about someday, we will face the extinct that caused by a man-made satellite. Searching extraterrestrial lifeis one of the objective that launch satellites, and opponentssaid itis worthless.The Search for Extra-Terrestrial Intelligence has been patiently eavesdropping on the galaxy for potential alien signals for over 50 years, so far without success.Research by Duncan Forgan, at the University of Edinburgh, and Bob Nichol, at the University of Portsmouth, suggest that its chances of finding human-like civilizations are slim: just one in 10 million.We should think about is that really worth to Search for Extra-Terrestrial Intelligence with our limited resource.“The Space Shuttle Endeavour, the orbiter built to replace the Space Shuttle Challenger, cost approximately $1.7 billion.”.“The average cost to launch a Space Shuttle is about $450 million per mission.”With this huge amount of funds, a nation can improve itswelfare facilities and benefit citizens, can help impoverished region get rid of poorsituation,can establish foundationsto help poverty and street children to provide relief services.So why do we spend so much money to search something that may even not exist. Moreover, even if we find extraterrestrial life, how we are going to deal with it. Get along with each other or conflict with each other. Plunder resource from others or share civilization with each other. Human civilization and extra-terrestrialcivilization may be two completely different civilizations. This call on my memory about the Columbus and the Arawak.I am wondering that will their action of plundering resource and Widespread Slaughter be restaging?In my point of view,aerospace science and technology do have benefits in many aspects. However, due to the fact that it maycause potential dangerous to people, it maybreak the ecological balance, it is a waste of using limited resource, and it is not worth to Search for Extra-Terrestrial Intelligence, I suggest that we should slow down the steps in exploring out-space, and reduce the experiment in satellite launching.。