'Stupendously large' primordial black holes ruled out as a dark matter source

13 pointsposted 9 hours ago
by wglb

4 Comments

az09mugen

33 minutes ago

Not exactly related, but I've always wondered if a lot of "small" black holes not detectable disseminated inside a galaxy could serve as "glue" between all stars and give the impression of existence of dark matter.

cwillu

a minute ago

Yes, that's one possible thing dark matter could be. Not sure what you mean by “give the impression of existence”, rock and magma gives “the impression of existence of a planet”.