Black holes caught in tug-of-war

Supermassive black holes that pack the heft of billions of suns have the capacity to regulate their energy during a tug-of-war with a hot radiation wind that blows in from their debris disks. Now 10 years worth of observations from the Chandra X-ray Observatory have uncovered the first clear evidence of this mysterious phenomenon occurring in a small black hole just 14 times the mass of the sun."