In context: Supermassive black holes are among the most extreme phenomena that humans have discovered in outer space. They possess a mass hundreds of thousands, or even millions to billions of times the mass of the Sun, and they are responsible for powering unprecedented luminous events known as quasars.
What just happened? Supermassive black holes are some of the most extreme phenomena existing in the universe, as they tend to consume and swallow everything in their wake. One of these cosmic monsters was recently identified as AT2021lwx, an incredibly powerful explosion that surpasses everything recorded thus far.