36 billion solar masses: Cosmic Horseshoe galaxy harbors what may be the most massive black hole ever detected
https://phys.org/news/2025-08-billion-solar-masses-cosmic-horseshoe.html
36 billion solar masses: Cosmic Horseshoe galaxy harbors what may be the most massive black hole ever detected
https://phys.org/news/2025-08-billion-solar-masses-cosmic-horseshoe.html
1 Comment
Ton 618 is 66 Billion, so far from “the most massive”…
https://en.m.wikipedia.org/wiki/TON_618