This time, Shenzhou XIII has many "bright spots": compared with Shenzhou XII staying in space for three months, this time it is half a year, three astronauts will spend the Spring Festival in space, and we will receive the New Year greetings from space for the first time on earth; This is the first time that a female astronaut from China has entered the China Space Station, and astronaut Wang Yaping will also become the first female astronaut in China to carry out extravehicular activities. This time, the space station will conduct radial docking by autonomous rapid rendezvous and docking for the first time; This manned mission will carry out 2~3 extravehicular activities and so on.

From Shenzhou-1 to Shenzhou-13, Yang Liwei became the first astronaut in China to realize the Chinese dream for thousands of years in 2003. Up to now, 12 people have been to space in China, and China's space industry is making great strides. The grand project of space station construction will be completed gradually and orderly. We firmly believe that it will successfully realize the space dream related to human peace and progress in the future, and with the unremitting efforts of generations of China astronauts, it will become a reality. We are full of confidence in this.

For China people, behind this excitement, there is more calmness. Behind decades of space career is the great road to national rejuvenation. We have experienced the struggle of the country and felt the rapid progress of this country in the changes of daily life.

In the future, we will also witness the launch of Shenzhou XIV and Shenzhou XV. Every witness has strengthened people's confidence in the country and the future. It is an indisputable fact that the scientific and technological strength of architecture is increasing day by day. It is a change that people can see and touch, not just an illusion. Therefore, this is not only the story of China astronauts' dream relay from generation to generation, but also the story of people becoming more confident, the country becoming stronger and the nation becoming more hopeful.

We can't help looking back on the past. The more we look back on history, the more we can understand the present. The more you look back, the more you cherish it. We will continue to look back at every important node of China's scientific and technological undertakings, and look for the driving force for national progress in these landmark events. Those moments, because memories become eternal.

2.202 1 Tiangong classroom feedback 400 words

The space teaching in the Tiangong classroom has officially started. It should be said that this is a feat of China's space industry. It not only indicates that China has been able to skillfully use manned space technology, but also means that China's space science and technology has once again extended an olive branch to the field of education.

This time, China astronauts passed on scientific knowledge in 300 kilometers of space, showed the charm of the universe to the world with various space experiments, and inspired countless students' interest in mysterious space. Teacher, preach and teach. However, teaching scientific knowledge in person by giving lectures in space can only be a feat that human beings can accomplish in modern times. When Confucius was studying in Xinglin, how could he think that one day, his descendants would rush to space like Chang 'e and preach and dispel doubts in space? It is said that "teacher is the most glorious profession under the sun", but Morgan and Wang Yaping spread the glory of this profession into space, and let the whole universe be bathed in the glory of human nature. If the vast universe is a book, then the powerful comprehensive national strength and solid space technology are undoubtedly the wisdom keys to open this book.

China astronauts' teaching in space has opened a magical space journey for us, and their Voice of China is also infecting and touching everyone around us. However, the unknown vastness and far-reaching educational significance of space also put forward higher requirements for China's manned space flight. If we want to absorb more nutrition from the universe, we must vigorously develop manned space flight and education. And we also hope that this space exploration can take us to more distant places, so that more places can hear the "good voice of China." This space teaching has aroused students' inner love for learning, which can be transformed into simple feelings of loving the motherland, learning and science. Let us teach less in our daily work and encourage and train future successors more attentively.

3.202 1 400-word comments on Tiangong Classroom

Everyone has his own dream, and there is also a dream in his heart. It buried a seed that gave birth to my ideal and took root in my heart.

My dream is to be an astronaut, like Yang Liwei. Since I had this dream, I like news and rockets flying into space more and more, especially rockets. In this way, the rocket let me discover this long-buried ideal.

After the fifth grade, I gradually understood the charm of rockets. After class, I carefully studied the rocket information. When I know many mysteries about rockets, I understand that I must study hard and grasp the details before I can read a good book. Since then, I will study hard every time, master learning skills and make my dream come true. Reading extra-curricular books after class accumulates the essence of others and makes your flying dream easier to succeed. Let's go

In my observation, I found that my favorite rocket has a new one, especially Shenzhou 10. What attracted my attention most was the magical, strange and fresh rocket world described on TV. Because rockets can take me into a future space world that I have never lived in, everything makes me feel like I have entered an alien kingdom. Imagine the story of the future, imagine the stars in space, imagine that I am the master's power, and these fantasies have become one after another.

Occasionally I see books on rocket series and space series in the library. I like them, which makes me want to be an astronaut like Yang Liwei. Space makes me love rockets, rockets make me feel, good articles make me understand the magic of rockets and space, in short, there is an ideal astronaut in my heart! My space dream, Chinese dream, I must realize my flying dream.

4.202 1 Tiangong classroom feedback 400 words

Everyone has his own ideal, whether in the long term or in the near future. My ideal is to be an excellent astronaut. Why not? Because I have seen the huge and mysterious planet in the universe on TV, and I also know the length unit in the universe-light years, which can fly 946.05 million kilometers a year! The diameter of the Milky Way is 654.38+ million light years, but there are hundreds of billions of such galaxies in the universe. It's so legendary and tempting. Therefore, I must go to the vast and boundless space world to have a look.

I have also seen some colorful and interesting photos of real nebulae and planets from newspapers and magazines, but I have never seen enough. For example, the Orion nebula with a diameter of about 25 light years; There is a neutron star with a diameter of less than 20 kilometers in the belly of the expanding crab nebula. So, I must go to the wonderful and interesting space world to see what happened.

I remember watching the news that three space heroes, Yang Liwei, Fei Longjun and Nie Haisheng, successfully traveled in space on TV, and learned about the new discoveries made by scientists. They found that another "earth" similar to the "solar system" is likely to have life; We also found a large number of precious resources such as gold, silver, copper, solid oil and rare earth minerals on some planets in the asteroid belt of the solar system. Like a Venus, a silver star. This aroused my infinite yearning and passion for space exploration.

I want to communicate with those alien creatures, develop those precious mineral resources and make contributions to the motherland. Now I want to study hard and get into a good middle school, high school or university. I'm going to be admitted to the department of aeronautics and astronautics, and receive professional training such as simulated rocket launch, weightlessness and space travel, so as to make full preparations for becoming an excellent astronaut.

5.202 1 Tiangong classroom feedback 400 words

This time, Shenzhou XIII has many "bright spots": compared with Shenzhou XII staying in space for three months, this time it is half a year, three astronauts will spend the Spring Festival in space, and we will receive the New Year greetings from space for the first time on earth; This is the first time that a female astronaut from China has entered the China Space Station, and astronaut Wang Yaping will also become the first female astronaut in China to carry out extravehicular activities. This time, the space station will conduct radial docking by autonomous rapid rendezvous and docking for the first time; This manned mission will carry out 2 ~ 3 extravehicular activities and so on.

From Shenzhou-1 to Shenzhou-13, from 2003, when Yang Liwei was the first astronaut in China, he realized his Millennium dream of traveling in space. Up to now, there have been 12 people in China, and China's space industry is making great strides. The grand project of space station construction will be completed step by step in an orderly manner, and we firmly believe that it will go smoothly in the future; With the unremitting efforts of generations of China astronauts, the space dream related to human peace and progress will definitely come true, and we are full of confidence in it.

For China people, behind this excitement, there is more calmness. Behind decades of aerospace industry is a great road to national rejuvenation. We have experienced the struggle of the country and felt the rapid progress of this country in the changes of daily life.

In the future, we will also witness the launch of Shenzhou XIV and Shenzhou XV. Every witness has strengthened people's confidence in the country and the future. It is an indisputable fact that the strength of science and technology is getting stronger and stronger. It is a change that people can see and touch, not just an illusion. Therefore, this is not only a story of China astronauts passing on their dreams from generation to generation, but also a story of people becoming more confident, the country becoming stronger and the nation becoming more hopeful.

We can't help looking back on the past. The more we look back on history, the more we can understand the present. The more you look back, the more you cherish it. We will constantly review every important node of China's scientific and technological undertakings, and look for the motive force of national progress in these landmark events. Those moments, because memories become eternal.