Whether it is Copernicus, Kepler, Li Bai, and Cao Cao, they all interpreted what they believed to be "truth" in their own way, explained the existence of objective phenomena with their own observations, and expressed their understanding of the astronomical universe. Whether rigor

If you ask you, what is the difference between ancient European astronomers and Chinese poets?

You may say that the former eliminates the false and retains the truth, while the latter is imaginative.

is actually not contradictory. They just gave different answers to the same content, and they got the same end.

Looking up at the vastness of the galaxy and the boundlessness of the universe, human beings constantly explore the huge and unknown area with their desire to learn. Whether it is Copernicus , Kepler , or Li Bai , Cao Cao , they all interpreted what they believed to be "truth" in their own way, explained the existence of objective phenomena with their own observations, and expressed their understanding of the astronomical universe. Whether rigorous or romantic, they have left valuable heritage for the world, such as great laws and poems that have been recited throughout the world.

In this era of rapid development and continuous breakthroughs in science and technology, many problems have the only explanations. These explanations have been entered into encyclopedias and written into university textbooks. How can let the public understand the obscure principles and laws of the universe in a more simple and easy-to-understand way?

art came quietly.

The ancients used gorgeous words to explain their understanding of the universe, so we can also use vivid visual means to explain the objective laws of the universe, use art as a medium of science, and provide a key to open a wonderful world for astronomy enthusiasts.

If scientific research is to create a "fine brushwork painting", popular science is more like painting a "freehand painting". "Scientific research requires the use of precise data language to describe black holes, and popular science is more like using 'thick lines' to outline the face of the universe."

live broadcast in this issue, Waya app specially invited researcher at the National Observatory of the Chinese Academy of Sciences and professor at the University of the Chinese Academy of Sciences Gou Lijun to visit the Waya live broadcast room to tell us how he combined popular science and animation art and used invisible brushes to depict a brilliant and profound universe.

✦ Live Theme

Build a bridge to the universe with animation art - ride the wheel of animation to the vast galaxy

✦ Live broadcast time: 11-30 19:00-20:30

✦ Speaker introduction:

Gou Lijun

National Chinese Academy of Sciences Observatory researcher

Head of the National Observatory's Star Black Hole Research and Innovation Group

Vice Chairman of Beijing Astronomical Society

Professor of the University of Chinese Academy of Sciences

Executive editor of the "China National Astronomical Journal". The animation script "Black Hole" he wrote was awarded the first prize in the Video Creative Competition of the Chinese Academy of Sciences and the first prize in the "Kolei Cup" organized by the Chinese Film Association.

✦Recommended books

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"I feel relieved when I think there are 95% of the problems left to humans"

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talk about it for a few words

Which universe picture are you most interested in?

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Arrives in the romantic universe☟