【正文】 t female astronaut in China! From then on, I went to primary school with such a dream. I was proud to say to one of my classmates that I would bee China’s first female astronaut in the future. He listened and showed envious eyes. At that time, I was very proud. I thought it was too easy to be an astronaut! In the third grade, I gradually learned some knowledge about aerospace. Only then did I know that being an astronaut is not so simple. It requires not only knowledge, good health, but also good psychological quality in fact, I didn’t understand what psychological quality is at that time, but just vaguely felt that it is a part of good health.　　Although I know it is unrealistic for me to bee an aerospace astronaut, I can work underground for them, such as ground service and research. We can study some safer and more efficient spaceships or space equipment on the ground, or we can take a look at their vital signs and various information security technologies in the underground mand center and the middle space astronauts. So, in order to realize this dream, I am constantly learning and participating in some science and technology exhibitions. In order to know more about this knowledge and pave the way for my future dream.　　On December 2, 2021, another good news came! China Manned Space Engineering Office announced that in order to give full play to the prehensive benefits of China’s space station, China’s first space science popularization education brand “Tiangong classroom” will be officially launched. The first space teaching activity of China’s space station will be broadcast live to the world in the near future.　　I am very excited to see this news, because I can see a series of wonderful phenomena of object motion in the space microgravity environment. This reminds me of the space lecture in 2013.　　In only 40 minutes, the astronauts only used five simple experiments to make us better understand the changes of objects and the principle of their changes in the weightless environment. There are water film experiment and gyro experiment... Let me know that I can do many incredible things in the weightless environment. Among them, I am most interested in water polo experiment! First of all, use a ring similar to the size of a magnifying glass to reach into the drinking tap water bag. When you take it out, it bees a water film. Then you keep injecting water droplets into it. Slowly, the water film bees a crystal clear water ball. If you insert a needle into a water polo on the ground, it goes without saying that the water polo will explode. However, in space, we can use a needle to inject ink into the water ball, but the water ball is “unharmed”, which is a miracle for us! This stunned the audience.　　Armstrong, the first man to go to the moon, once said: my little step, a big step for mankind. Although we can only watch space lectures on TV screens thousands of miles away, I believe that one day we can go to space in person, municate facetoface with teachers and feel the fun in space.　　We salute our dreams. From unmanned flight to manned flight, from one person a day to more than one person a day, from in cabin experiment to out of cabin activities, from single ship flight to stable operation of bination, China’s manned aerospace industry has grown from scratch and from weak to strong, spanning the development process of developed countries for 30 or 40 years. The fifth country in the world to independently develop and launch satellites and the third to bring mankind into space has successively sent 17 astronauts into space, with a success rate of 100%. Now it is moving towards the “space station era”. Great undertakings begin with dreams, which illuminate the way forward.　　We are paying tribute to youth. Shenzhou series has made breakthroughs in key technologies again and again, making space closer and closer to us. Wanhu flying is no longer just a legend. Among the three astronauts on the expedition today, two are after 60 and one is after 70. On the ground, the average age of the Shenzhou team, the main force in the research and design of manned spacecraft in China, is only 33 years old. It was once young and in their prime that they closely linked their personal ideals with the destiny of the country and the nation, and together they held up the flying dream of the Chinese nation.