了解宇宙如何运行
8.27/10
2023-04-02
42 分钟.
HD
New discoveries are challenging everything we know about black holes, and astronomers are beginning to question if they even exist. The latest science tries to explain how they work and what they look like, despite the fact we've never actually seen one.
年: 2023
工作室: Science, Discovery
国家: United States of America
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