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SOLVED:Astronomy One light-year is defined by astronomers to be the distance that a beam of light will travel in 1 year (365 days). If the speed of light is 186,000 miles per
Light travels 300,000,000 m/s, and one year has approximately 32,
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Solved Homework 1 1. Just as a light-year is the distance | Chegg.com
How far is a light-year? | Astronomy Essentials | EarthSky
Solved 1. Just as a light-year is the distance that light | Chegg.com
Light-year - Wikipedia
