Weighing one to 10 billion times  the mass of our own sun, these galactic black holes  are devouring material, at a rate of upwards of  1,000 times more than your "average"  supermassive black hole.
Kaaludes 1-10 miljardit korda rohkem kui meie Päike, ahmivad need galaktilised mustad augud materjali kuni 1000 korda rohkem kui "tavaline" supermassiivne must auk.