The nearby Andromeda Galaxy has a supermassive one of these at its center
The 
supermassive black holes that populate the centers of most galaxies are ... "While 
we are excited to find so many black holes in Andromeda, we think it's just the tip 
of ... Andromeda galaxy  more than the number of black holes near the... [DOC] [TLE] Bizarre Behavior of Two Giant Black Holes Surprises Scientists [PAR] May 25, 2010 ... One supermassive black hole, at the heart of a galaxy neighboring the Milky ... on 
here because the accretion of matter onto these black holes is one of the ... lurk in 
the core of a relatively nearby giant galaxy, called M87, is not actually ... "Both our 
galaxy and Andromeda have SMBHs in their centers, so our... [DOC] [TLE] Supermassive Black Hole Found in Unlikely Cosmic Backwater ... [PAR] Apr 7, 2016 ...