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RandomActOfMindless t1_jdswt3x wrote on March 26, 2023 at 10:56 PM

Reply to comment by 008Zulu in Scientists discover supermassive black hole that now faces Earth by Bcap2219

Well X-rays travel at the speed of light so if we can see it pointing at us that means the x-rays would be reaching us now if they haven't diminished.