RT @tribelaw
“TON 618 is an ultramassive black hole whose mass is equivalent to that of 66 billion suns. It’s 18 billion light-years away, but the disk spinning around it shines so brightly (as bright as a hundred trillion stars) that we can see it from Earth.”
https://www.mesonstars.com/space/lets-talk-about-ton-618-possibly-the-largest-object-in-the-entire-known-universe/