Saturday Citations: Scientists study monkey faces and cat bellies; another intermediate black hole in the Milky Way

This is not a rerun of last week’s roundup; another group of astronomers found a second intermediate-mass black hole in the Milky Way and I can’t avoid highlighting it. They’re cool! They may have formed in the primordial universe, they comprise the seeds of supermassive black holes, and may be formed by the accretion of multiple stars in a cluster rather than through stellar collapse.

This article is brought to you by Phys.Org.