When this sort of star implodes, to create a black hole, it generates jets of material that punch their way out of the collapsing mass at near light-speed, to produce extremely high-energy emissions of light.

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We're nowhere near the top of the hole, but we are scrambling up the side now, and we can sort of see light way up there.

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It's sort of like being the only intermediate skier on a double black diamond trail in Vail or Jackson Hole.

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