Clean dry goods: After reading the black hole, do you know these points of knowledge? – Popular Science China – Xinhuanet



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Clean dry goods: After reading the black hole, do you know these points of knowledge? Science of China Xinhua Net

On April 10, the first photo of the human black hole, which was captured by Event Vision, attracted the attention of the whole society. So, after seeing the black hole "Shengshi side face", or you know these points of knowledge …

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