Visible Light From a Black Hole Has Been Detected for the First Time Ever

It’s impossible see directly into a black hole and gaze inside its event horizon. But in some circumstances, when a black hole devours nearby star material, it creates a spectacle that can be viewed as enormous radiation.
Visible Light From a Black Hole Has Been Detected for the First Time Ever
There may be more and bigger black holes out there than we thought. Do we need a map? ESO/Wikimedia Commons
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