"Ton 618" is an ultramassive blackhole. It has the mass of 66 Billion times that of our sun condensed into an infinitely small point, and the small fraction of light that escapes it's monstrous gravitational grasp is as bright as 100 trillion stars. And that was 10 billion years ago. Get a sense of the true scale of our universe with this deep dive into the largest black holes that humans have ever detected.
The Largest Black Hole in the Universe - Size Comparison
Updated: Sep 5, 2021