>>149874830
>TON 618 is a celestial body. Specifically, it's a supermassive black hole located at the center of a quasar. It's one of the largest black holes known, containing over 66 billion times the mass of our sun. TON 618 is also a quasar, which is a very luminous and distant object powered by a supermassive black hole.
This is what an AVERAGE Viltrumite scales to, by the way. BY THE WAY, Mark is a lot stronger than an average Viltrumite!