Astronomers have discovered a black hole so mind-bogglingly large, trying to get a grasp of how big it really is could induce an existential crisis. The latest, still-unnamed black hole is lurking ...

A current contender for the largest black hole to have been discovered is TON 618*, which scientists believe is between 40 and 60 billion times the Sun's mass, located some 18.2 billion light ...

Astronomers have discovered a black hole so mind-bogglingly large, trying to get a grasp of how big it really is could induce an existential crisis. The black hole measures a whopping 36 billion times ...