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  • 4 hours ago
There’s still a whole lot we don’t know about black holes and that goes double for the supermassive variety. They can be billions of times the mass of our Sun and many were created when the universe was in its infancy, meaning there weren’t any stars big enough to collapse into such large behemoths. Now, physicists have a new theory about what they are and it could change everything.

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00:00there's still a lot we don't know about black holes and that goes double for the supermassive
00:07variety they can be billions of times the mass of our sun and many were created when the universe
00:12was in its infancy meaning there weren't any stars big enough to collapse into such large behemoths
00:17a big problem with black holes is that physics as we know it sort of breaks down when applied
00:21to their mysterious workings however a new take on an old equation might just help us better
00:26understand how black holes work previously things break down because of enough mass is in a small
00:31enough area gravity will squish it down into an even smaller area but what happens after that
00:36well we don't really have the math to back it up a hypothesis to explain it was incepted back in 2001
00:42where physicists suggested a gravitational condensate star or gravistar could occur it's a hypothetical
00:47cosmic object consisting of a thin layer of matter compressed to extreme thinness and inflated with
00:53dark energy which is also still technically hypothetical gravistars would essentially
00:57appear to us as black holes all while circumventing paradoxes in physics that's because the new theory
01:03suggests there could be another gravistar inside that one effectively creating what they like into
01:07russian dolls of intensely dense gravistars
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