BLACK HOLES. “We find that the seeds of massive black holes may be much more common than previously considered in overdense regions of the early Universe, with a co-moving number density up to 10(-3) per cubic megaparsec.”
https://www.nature.com/articles/s41586-019-0873-4
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022