"Space exploration is endless, students!" The cordial and familiar opening remarks came from Chen Dong, Liu Yang and Cai Xuzhe, the "Trio on Business" of Shenzhou 14. They "flew" to the camera and opened the third lesson of "Tiangong classroom" under the attention of the public.
Since the launch of "Tiangong classroom", two space lectures have been successfully held in December last year and March this year, which has aroused the interest of many young people in science. This is the first time that the three astronauts of Shenzhou 14 have spent more than four months in space on the space station. In addition to the new "space teacher", this "Tiangong classroom" and what "cosmic level" new ideas?
Most first and most intuitive, we welcome the "classroom" on the new. The previous two Tiangong classes used the Tianhe Core Module as the classroom. This time, the "Space Teacher" introduced and demonstrated the Chinese Space Station's Sky-Asking Experimental Module as soon as the class started. Not long ago, in the new configuration of the space station assembly, the Shenzhou 14 astronauts celebrated the National Day and sent birthday wishes to the motherland. The "vertical sleeping" sleeping area, the living area with space kitchen equipment, the "space bicycle" transferred from the sky and core module, the experimental area where the life ecology experimental cabinet and the biotechnology experimental cabinet are located ...... With the development of the "Tiangong Classroom", we have a closer feel of the colorful work and life of astronauts in space.
"China's space station is always worth looking forward!" "Space new classroom again! Move the small bench to listen carefully"... From the comments of netizens, it is not difficult to find that the new teaching content of the "Heavenly Palace Classroom" is also full of attraction. Why does the water polo put in the hollow steel ball become "lazy"? Why is it not difficult to drink mango juice with a 2-meter straw? Why does the T-shaped small wrench "turn over" by itself "? Why can the roots of Arabidopsis thaliana still penetrate into the soil in microgravity? ...... The" heavenly "classroom in the Qantian experimental module, and the ground classrooms set up in the Space Application Engineering and Technology Center of the Chinese Academy of Sciences, Shandong, Henan and Yunnan, interact in real time, allowing live and live viewers, especially primary and secondary school students, to meet with cutting-edge technology in a more intuitive and vivid way, from which to perceive the mysteries of the universe and experience the fun of exploration.
This year marks the 30th anniversary of my country's manned space project. Not only has the space industry made repeated achievements in scientific and technological innovation, but the popularization of space-related science is also getting better and better. Today, "Heavenly Palace Classroom" has gradually become a national brand of space science in China. Behind the new "Tiangong Classroom" is full of heart. A space science class is not long, but it needs very strong scientific and technological support. Whether compared with the first space lecture held on Tiangong-1 in 2013 or the first two "Tiangong classes" at the end of last year and the beginning of this year, the lecture space is larger, the content is richer, and the image voice is always stable and smooth, which is inseparable from the technical guarantee of separate tracking of dual relay satellites.With more efforts on the ground and more calm in space, every progress in the "Tiangong classroom" is behind the breakthrough of China's space industry, as well as China's scientific and technological progress and innovation in many aspects.
"How to become an astronaut?" This is a student's question to the "space teacher" at the scene in Beijing, and it also represents the vision of many teenagers. Asked to the sky, heard in the heavenly palace, space teaching is cutting-edge and full of interest, which can not only enhance the public's understanding and support for China's space industry and other major scientific programs, but also cultivate scientific interest and stimulate space dreams. in particular, the seeds of advocating science, exploring the unknown, and daring to innovate are planted in the hearts of young people.
