Microgravity, limited space, fast movement...
So why experiment on the space station?
Under microgravity conditions
We have the hope of discovering the laws of matter's nature that are obscured by gravity
On the space station
Astronauts can also make observations of the universe and Earth
Do some biomedical research and so on
The second lesson of "Tiangong Classroom" began
Move the little bench quickly
Let's "increase knowledge" with Shu Ying!
Choreographer: Cai Zhijian
Reporter: Li Shuying, Jiang Hanzhang, Yin Jiajie
Produced by the Audio and Video Department of Xinhua News Agency