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Why is the unit light year invented?

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Anonymous

13y ago
Updated: 8/17/2019

Well, because we need to know the light year

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Wiki User

13y ago

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Which of the is not a unit of time leap year or light year?

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A light year is larger than an astronomical unit.


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kilometer, AU (astronomical unit), light year, parsec.


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A light year is about 63,000 times greater than an astronomical unit.


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