Scientists Find A Double Black Hole

[Anomalocaris]

Astrophysicists have found two supermassive black holes in Markarian 231, the nearest quasar to Earth. The discovery of two supermassive black holes, one larger one and a second, smaller one, are evidence of a binary black hole and suggests that supermassive black holes assemble their masses through violent mergers.

Astrophysicist find supermassive black holes in quasar nearest Earth

[Harte]

An opportunity.

If this is the case, then we have a precise target to examine in the attempt to detect gravity waves.

Harte