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A comment on Possible detection of a black hole with a mass thought to be impossible. Parent comment

Re:Possible detection of a black hole with a mass thought to... by garmaine on Wednesday September 02, 2020 @01:24PM (#24355506)
I think you have that backwards--you have to take expansion into account for the "observable" universe to be that large, since the age of the universe is only 13.7 billion years.
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