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Monster black hole spinning at only — ‘only’ — 60% the speed of light
Monster black hole spinning at only — 'only' — 60% the speed of light,If you want to know everything about a black hole, you only need to know three things about it.  One is its mass. That’s the big one; it controls the size of the black hole’s event horizon — the Point of No Return — as well as the strength of its gravity. The second is its electrical charge, though this is more of a technicality: They can have a charge, but in general they eat as many positive as negative subatomic particles when gas and dust and stars flow in, so overall they’re usually electrically neutral.

Monster black hole spinning at only — ‘only’ — 60% the speed of light

If you want to know everything about a black hole, you only need to know three things about it.  One is its mass. That’s the big one; it controls the size of the black hole’s event horizon — the Point of No Return — as well as the strength of its gravity. The second is its electrical charge, though this is more of a technicality: They can have a charge, but in general they eat as many positive as negative subatomic particles when gas and dust and stars flow in, so overall they’re usually electrically neutral.