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What is a Light Year?

What is a Light Year?
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What is a Light Year?

User Arnlee Vizcayno
by
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1 Answer

1 vote
It's a unit of length equal to the distance that light travels within one year through vacuum.
To be exact it's 9.4605284 × 10^15 meters
or 5.87849981 × 10^12 miles
User Akhil Aravind
by
8.0k points
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