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Solved The solar system is 25,000 light years from the | Chegg.com
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Solved Question 4: A light year is the distance light | Chegg.com
Light Years =distance = the speed of light =300,000 km/s =the further you look into the distance, the further back in time you are looking = how far light. - ppt download
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ScienceLet: Light year long rod to beat speed of light