This Black Hole Paradox Should Prohibit The Most Massive Ones From Existing The ‘final parsec problem’ is still a mystery for astronomers. When it comes to black holes in the Universe, we know there are at least two major types. There are the low-mass black holes, which arise from the deaths of individual, massive stars or the mergers of two stellar remnants, like…

https://medium.com/starts-with-a-bang/this-black-hole-paradox-should-prohibit-the-most-massive-ones-from-existing-596f2a6a9520