13 年前
视频简介
Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized instrument. With this tool the team pursues the first-ever picture of a black hole, resulting in an image seen by billions of people in April 2019. Meanwhile, Hawking and his team attack the black hole...。女作家李默涵为了完成关于三峡文物保护的小说，因此决定再次去三峡，写一篇报告文学，让更多的人沿着她采访的线索，细致的了解175水位线以下的文物是如何得到保护的...。
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