- #1
42Physics
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If two stars, each moving away from each other faster than the speed of light, how would the light behave? Let me add more detail, if you have two stars a light-year away from each other and "off" and then accelerated both of them in opposite directions traveling at say .60c and identically turned each one "on" how would the light behave? I mean, together, they're traveling past the speed of light, 1.20c to be exact, would the light of each one ever reach the other, and how would the light behave altogether? If anybody has a explanation I would greatly appreciate it.