3 ms·
From the article: With a mass this high, TON 618 falls into the new classification of Ultramassive Black Holes. A black hole of this mass has a Sc
by rzzzwilson 8y ago
From the article:
With a mass this high, TON 618 falls into the new
classification of Ultramassive Black Holes. A black
hole of this mass has a Schwarzschild radius of 1,300 AU.
That's a BIG black hole!