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The speed of light
(mander.xyz)
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this post was submitted on 04 Jun 2026
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Different phases (colours of light) move at different speed, and have different longevity, I think. So how they always thought those pretty galaxy nebula photos, were red? Actually turns out that phase of light just travels for a longer time. Lasts longer. OK, now someone correct me, because I have absolutely no idea what I'm talking about. Just bring up vague floating memories from an article i read once.