On September 2, 20231day, 15: 48, the fourth class of "Tiangong Classroom" was held in China Space Station. Jing Haipeng, Zhu and Gui, the "space teachers", brought a wonderful space science lesson to teenagers, which was the first time that China astronauts taught in the experimental cabin.

During the 48-minute lecture, Jing Haipeng, Zhu and Gui, astronauts of Shenzhou 16, vividly presented the working and living scenes of the experimental cabin of the space station, demonstrated the spherical flame experiment, the wonderful table tennis experiment, the momentum conservation experiment and the gyro experiment, and vividly explained the scientific principles behind the experiment. During the lecture, students from all over the world enthusiastically asked questions, and three "space teachers" patiently answered them. The atmosphere was warm.

Overview and Significance of "Tiangong Classroom"

"Tiangong Classroom" is the first space science education brand launched to give full play to the comprehensive benefits of China Space Station. "Tiangong Classroom" is a series of launches in the form of cooperation and interaction between heaven and earth, with China astronauts as "space teachers" and teenagers as the focus, through the combination of the construction and on-orbit operation of China's space station.

As a national space laboratory, China Space Station is also an important space science education base, which contains unique and rich educational resources and has special advantages in inspiring the public, especially young people, to carry forward the scientific spirit and love the space industry.

"Tiangong Classroom" is a series of launches through the construction and on-orbit operation of China Space Station, combined with manned missions. Chinese astronauts will serve as "space teachers", focusing on young people, and it will be coordinated between heaven and earth.