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A comment on Physicists identify the engine powering black hole energy beams. Parent comment

Re:Physicists identify the engine powering black hole energy... by FredPret on Thursday May 20, 2021 @02:47PM (#27225393)
I’m speculating, but maybe it lights up a conveniently located dust cloud
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Re:Physicists identify the engine powering black hole energy... by ISL on Thursday May 20, 2021 @03:00PM (#27225571)
I believe that this is generally correct. Relativistic particles impinging upon even dilute gas will have bright signatures in many bands.
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