Supermassive black holes eventually stop star formation

Supermassive black holes slowly eject cold gas.

Oldest black hole found by astronomers — the gargantuan object lies 13 billion light years away from us

It’s the farthest, oldest, and perhaps most mysterious object we’ve ever discovered.

NASA pinpoints black holes that send out high-energy X-rays for first time ever

The findings help create a more comprehensive picture of supermassive black hole populations.