From 1992, the CPC Central Committee made a "three-step" development strategy to carry out manned spaceflight project, and now it has entered the "third step" space station stage; From1999165438+10, China successfully launched the first unmanned spacecraft Shenzhou-1, and in 20021year, China people entered their own space station twice, "Shenzhou" flew for thirteen times, and China's manned space flight "flew" made the world look impressive. From unmanned flight to manned flight, from one person for one day to three people for half a year, from in-cabin experiment to spacewalk, from the first spacewalk to the first extravehicular activity of China Space Station, from short-term stay to medium-term stay ... China's manned space career has been catching up, running and surpassing all the way from scratch, from weak to strong, and has spanned the development course of developed countries for half a century, sending out China starlight shining in space.
Turning over the long scroll of history and overlooking the development achievements of China's manned space flight, we will find that the history of China's manned space flight is a history of hard struggle and independent innovation. Relying on the institutional advantages of national unity and concentrated efforts to do great things, generation after generation of astronauts vigorously carried forward the great manned space spirit of "especially being able to endure hardships, especially being able to fight, especially being able to tackle key problems, and especially being able to contribute", made great efforts and struggled hard to break through the technical shortcomings that restricted development, and successively conquered key technologies such as round-trip between heaven and earth, extravehicular space, rendezvous and docking, and all the core components were localized, thus realizing the great dream of flying the five-star red flag high in space. The struggle track of China's manned space program step by step is a typical epitome of self-reliance and independent innovation of people of all ethnic groups under the leadership of China's Communist Party. "key core technologies can't come, can't be bought, and can't be discussed." Only by mastering the core technology in our own hands, daring to overcome all difficulties and obstacles, and bravely climbing the peak of space science and technology can we truly grasp the initiative of competition and development. The leap-forward development of China's manned spaceflight project not only showed the world the strength of China's space technology, but also contributed more China wisdom, China's plan and China's strength to the peaceful use of space and the building of human destiny.
The basic point of the Chinese nation's struggle is self-reliance, and the only way to climb the peak of world space science and technology is independent innovation. The development practice of manned spaceflight in China shows that the dream of becoming a space power is no longer out of reach by sticking to the road of becoming a space power with China characteristics, daring to take the road that others have never taken, constantly pursuing Excellence in overcoming difficulties and comprehensively enhancing core competitiveness. Pursuing dreams, making independent innovations, being brave in exploration and making continuous progress, the people of China will go more steadily and further in space exploration and realize their great dream of building a space power at an early date.
"As long as you dare to dream, dare to pursue dreams, and build your own dream spaceship with wisdom and sweat, you will be able to usher in the launch moment of your dreams and fly to the vast starry sky that belongs to you!" This is a message from China astronaut Wang Yaping to the children before the flight. From the myth of "the Goddess Chang'e flying to the moon" to the dream of flying again and again, China people's exploration of space is like a mighty Long song, which never stops. The space dream is an important part of the dream of a strong country. Only we dare to dream, dare to pursue dreams, and use wisdom and sweat to make China ship move forward towards a better future for the world's space powers and mankind. (China Tibet Net Text/Chen)