Scientists confirm that the first black hole ever imaged is actually spinning::The first black hole humanity has ever imaged has also provided us with what researchers are calling “unequivocal evidence” that black holes spin.
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Can you ELI5 relativistic frame dragging and process?
Frame dragging is when matter drags spacetime along with it. Roughly think of a the wake of a boat disturbing other things in the water.
The misalignment of the black holes axis of spin, and the axis of the accretion disk is causing interesting frame dragging effects.