> "This is pure serendipity that we stumbled across it," van Dokkum added. Like ... | Hacker News

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tempodox on April 7, 2023 | parent | context | favorite | on: Hubble sees possible runaway black hole creating a...

> "This is pure serendipity that we stumbled across it," van Dokkum added.

Like so many of the most interesting discoveries.

scotty79 on April 7, 2023 [–]

I think we might know very little about free moving black holes just because they are very hard to notice.

I suspect they make huge part of dark matter.

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