00:00You know, many people have heard about black hole about black hole, but what do you know, the whole world
00:04has seen the first time black hole in 2019.
00:08This M87 black hole in the first place is a thousand million years ago, and this was a 2 years
00:14ago.
00:15This is a storage space of 4.5 petabytes, meaning 40,000,000,000 GB.
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