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How long is a light year?You have to figure out how many days in a year and how many seconds in a day! - iNEWS
Light travels at 186,000 miles per second. A light-year is the distance that light travels in one year. Multiply the number of seconds in one year by. - ppt download
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Answered: (II) A light-year is the distance light… | bartleby
Can you explain, what is a light year, in the most simple way? - Quora
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How long is a light year?You have to figure out how many days in a year and how many seconds in a day! - iNEWS
How far is a light-year? | Astronomy Essentials | EarthSky
How to Calculate a Light Year: 10 Steps (with Pictures) - wikiHow
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What is a light-year?
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Freethinkers How far exactly is a light year Light travels 186,000 miles per second. There are 60 seconds in a mi… | Travel light, Seconds in a year, Space facts
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