“A needle in a haystack that you can’t see” – Emory Professor Erin Bonning discusses runaway black holes in this latest piece from Scientific American! Erin Bonning (center left) is a senior lecturer and Director of the Planetarium in the Emory Physics Department. She is the author of numerous scholarly publications and specializes in black hole physics, quasars, and active galaxies.
https://www.scientificamerican.com/article/astronomers-spy-a-giant-runaway-black-holes-starry-wake/