At 15:45 pm on October 12, the third lesson of "Tiangong Classroom" was opened again at the China Space Station. Astronauts of the Shenzhou 14 flight crew Chen Dong, Liu Yang and Cai Xuzhe gave another wonderful space science popularization class to the majority of young people.

On October 12th at 15:45 pm, the third lesson of " Tiangong Classroom " was opened again in China Space Station . Shenzhou 14 flight crew astronauts Chen Dong , Liu Yang , Cai Xuzhe gave another wonderful space science popularization class to the majority of young people. Dacheng Primary School actively organizes students to watch astronauts’ lectures carefully through live broadcasts to understand the mysteries of science.

This space teaching activity will continue to be carried out in the interactive mode of heaven and earth. Three astronauts will introduce and display the working and life scenes of the China Space Station's Sky-Question Experimental Cabin, demonstrate the capillary effect experiment in the microgravity environment, the experiment of "lazy" in the water balloon, the fun drinking water in space, the wrench that can turn heads, and the introduction of plant growth research projects, and interact with the ground classroom, aiming to spread and popularize manned space knowledge and stimulate the interest of young people in science.

Through the study of the third lesson of "Tiangong Classroom", all teachers and students once again perceived the mysteries of the universe from the differences between heaven and earth and experienced the fun of exploration, further inspiring students to constantly pursue the "scientific dream" and realize the " Aerospace Dream".