Where do photons go if they've been emitted but are destined to never be absorbed, and would these photons traveling ad infinitum define the edge of the universe (even if space itself were still larger)? Submitted by mysteryofthefieryeye t3_11ub11d on March 18, 2023 at 1:45 AM in space 55 comments 27
[deleted] t1_jcnrdzm wrote on March 18, 2023 at 4:20 AM Reply to comment by Cutecumber_Roll in Where do photons go if they've been emitted but are destined to never be absorbed, and would these photons traveling ad infinitum define the edge of the universe (even if space itself were still larger)? by mysteryofthefieryeye [removed] Permalink Parent 1
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