The Cosmic Horseshoe

Astronomers have found a truly huge black hole! It’s in the massive galaxy in the center here, called the Cosmic Horseshoe. The blue ring is light from a galaxy behind the Cosmic Horseshoe, severely bent by gravity.

This black hole is 36 billion times the mass of the Sun. It’s not just ‘supermassive’: any black hole over 10 billion times the Sun’s mass is considered ‘ultramassive’. Not many have been found. T

To me the coolest part is that the Cosmic Horseshoe has swallowed all the ot...