Tiangong Mid -Autumn Festival Blessings ｜ Story of Hong Kong students and astronauts

Author:Phoenix Television Time:2022.09.09

On September 2, 2022, Shenzhou No. 14 astronauts were successful for the first time. Chen Dong and Liu Yang used the earth as the background in space, waving to everyone. Liu Yang even sent a cosmic Mid -Autumn Festival blessing in advance.

To this day, the three astronauts on Shenzhou 14 have been on a business trip for 3 months. Prior to the launch of the spacecraft, Chinese manned spaceflight invited national students to write to write to China Tiangong Space Station, which was thought to be above 389 kilometers above the head.

The sun is rising and the moon is falling, and the Tiangong is over the world over 1200 in two months with the frequency of 19 laps every day. Back letter.

This has also led to the generations of the motherland's aerospace industry in Hong Kong ...

The first astronaut Hong Kong trip: What did the oak tree grown 19 years ago?

On October 31, 2003, China's first "astronaut" Yang Liwei visited Hong Kong after returning from the Shenzhou 5 spacecraft to the sky, causing a social upsurge.

The next day, the welcoming meeting was held at the Hong Kong Stadium, and 40,000 seats were full. Yang Liwei said at the welcome meeting that Hong Kong compatriots made him feel like returning home. He did not increase his heartbeat when he lifted off. "But the enthusiasm of Hong Kong citizens accelerated my heartbeat."

Yang Liwei's 6 -day itinerary also included visiting Hong Kong Peiqiao Middle School. At that time, Chen Manlin was not born. In 2003, Hong Kong was influenced by the SARS epidemic, and the economy continued to be sluggish. The visits of "Astronis" have encouraged students. At that time, Wu Huanjie, who was an alumni, participated in the event as a receptionist. He still remembered the scene when Yang Liwei visited the school: "The students waved the flag and arranged two roads on the road at the campus of the campus. Welcome."

In addition to interacting with students, Yang Liwei planted a oak tree in Peiqiao Middle School. In the past 19 years, the small tree seedlings had grown into a towering "hero tree", and young alumni Wu Huanjie also became the principal of Peiqiao Middle School. While he promoted Tiangong's writing activities and watched this generation of students from receiving a reply from the "Tiangong", Hong Kong youth's love for the aerospace industry of the motherland has also become a inheritance.

"The vitality of oak trees is very tenacious. No matter in any environment, it can survive strongly, and it continues to grow. This is just like the aerospace cause of our motherland.

——Wu Huanjie, President of Hong Kong Peiqiao Middle School

Hong Kong scientific and technological talents lack people? A "Tiangong Experimental Competition" ignite the enthusiasm of students

Cui Wanqi is the chemical teacher of Wengyou Middle School of the Hong Kong Shunde Friendship Association. Laolin, Cai Xincheng, He Yilong and Qu Junyao are her 2017 students. A joint experience of 8 years ago, it was shining in the memories of the five teachers and students to this day-

In the autumn of 2016, the "water film experiment" jointly designed by teachers and students was brought into space by Shenzhou 11 astronauts. All of this should start with a game.

In November 2013, Ge Ming and colleagues from the Hong Kong Productivity Promotion Bureau went to Beijing to visit the China Space Technology Research Institute and the Space Officer Training Center. In the general installation hall, Ge Ming saw many young people who were engaged in some of the people who were boring and monotonous, but they were important and detailed.

"On the other hand, in 2013, in 2013, we have the feeling of lack of people in terms of engineering and science." Ge Ming recalled.

Under this feeling, Ge Mingmeng gave birth to an idea -to hold an experimental competition to let Hong Kong middle school students understand about space. In December 2013, the Hong Kong Productivity Promotion Bureau formally sent a letter to the China Manned Aerospace Office, proposing the concept of "Space with Experimental Plan Design Competition". A few months later, Ge Ming received support. The other party also said that as long as the works of Hong Kong students are well done and can have the conditions of heaven, they can find ways to make astronauts realize the idea of these middle school students in Tiangong II.

In February 2015, the competition received 70 participating works submitted by 286 students from 47 middle schools in Hong Kong, and the "water film experiment" of Wengyou Middle School in Hong Kong was among them.

To this day, Cui Wanqi still remembers the day and night of preparing for the competition with his classmates: "The chemistry of the four of them does not science in terms of materials, we need some advanced learning. There will be 12 hours at school, and there will be 12 hours at school. There are 3 to 4 hours a day for them to do scientific research. "

Tiandao rewarding, on May 23, 2015, the "Water Mask Experiment" of Wengyou Middle School in Hong Kong won the championship of the "Hong Kong Middle School Student Space Entering Experimental Plan Design Competition". But I never thought that the biggest test has not yet come to send the experimental work on the way to Tiangong ...

"Tiangong Class": What can students get outside the classroom?

Men Ruihan is 15 years old. Last year, he participated in the "Tiangong Class" at the Fourth High School in Peiqiao College. An unexpected opportunity tied his name and this event firmly.

On December 9, 2021, the "Tiangong Class" of China Space Station was officially held. Three space teachers Zhai Zhigang, Wang Yaping, and Ye Guangfu of Shenzhou 13 started a special lecture at 400 kilometers away.

In this 60 -minute class, astronauts not only introduced how they lived in space, but also carried out 4 students in the classroom in the classroom in four in the micro -gravity environment, with object movement, liquid buoyancy, liquid surface tension, etc. About experiments.

In addition to setting up ground main classrooms in the China Science and Technology Museum, "Tiangong Class" has set up 4 ground -level classrooms in Nanning in Guangxi, Wenchuan, Hong Kong, and Macau in Nanning, Sichuan, Hong Kong, and Macau. Among the 1,420 primary and secondary school students who participated in the live broadcast of space lectures in 5 ground classrooms, Men Ruihan, a Hong Kong middle school student, got a valuable questioning opportunity and unexpectedly became the "son of heaven". He asked a question that he always cared about: "Hello Teacher Yaping, I want to know if your living water in the sky can be used circularly?"

In fact, Men Ruihan was curious about the life of astronauts in space. And this time the "Tiangong Class" activity has expanded the possibility of his life- "As a classmate of the science and subjects, there are actually many choices in the future. Reading a subject similar to aerospace technology, etc. I think if I have this opportunity, I am willing to try it. "

In addition to teaching aerospace knowledge, which aroused interest in young people, the planners of the "Tiangong Class" actually hoped that students would gain more. Ding Jilian, a Chinese teacher at Peiqiao Middle School, served as the host in the Hong Kong classroom in the "Tiangong Class". He wanted to let the students see the development of the motherland in the aerospace industry in the past few years.

In fact, as early as 2013, Wang Yaping was equipped with Shenzhou 10 to space, and gave the first space lecture in Chinese history within Tiangong No. 1. Compared with the first space lecture, the live broadcast of the "Tiangong Class" in 2021 is clearer, and the delay of sound is significantly reduced, which is due to the development of the sky -chain satellite that is responsible for the transmission of heaven and earth. Ding Jilian was surprised by the development of national science and technology in the "Tiangong Class" before the start of the class.

"Behind we lead students to discuss. This is why our country has been at the forefront of the world for so many years, because there are many different technologies support behind the world, including the transmission and equipment of space technology."

——Ding Jilian, a teacher of Chinese Department of Peiqiao College in Hong Kong

On April 16, 2022, the three space teachers in Shenzhou 13 returned to the earth safely, while their "Tiangong Class" 400 kilometers away was buried in the hearts of countless young people. These seeds will eventually take root. Just like the oak tree planted in Hong Kong 19 years ago.

Talking about the "Tiangong" in Hong Kong youth is not just the charm of aerospace technology.