Chinanews, Beijing, December 9th (Ma Shuaisha) On the afternoon of December 9, the first space lecture at the China Space Station officially opened.
The three astronauts cooperated with each other to demonstrate space cytology research experiments, space turning, buoyancy loss experiment, water film tension experiment, water polo optical experiment, effervescent tablet experiment, etc.
This space teaching activity is conducted in a space-to-earth interactive manner. Ground-based main classrooms are set up in the China Science and Technology Museum, and ground-based sub-classes are set up in Nanning, Guangxi, Wenchuan, Hong Kong, and Macau.
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