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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 Diggsey on Thursday May 20, 2021 @10:02PM (#27229729)
Not sure where you got that idea. The effect of gravity does travel at the speed of light (this is why gravitational waves exist).

https://en.wikipedia.org/wiki/Speed_of_gravity

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