According to the team's research, which was published on the pre-print server arXiv.org (opens in new tab) and has been accepted for publication in The Astrophysical Journal Letters, the discovery offers the first observational evidence that supermassive black holes can be ejected from their home galaxies to roam interstellar space....

This is a fascinating discovery that could potentially lead to new theories on the formation of galaxies. It's not coms btw.