Question

what is a light year.?
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Answer 1

Explanation:

The light-year is a unit of length used to express astronomical distances and measures about 9.46 trillion kilometres (9.46 x 1012 km) or 5.88 trillion miles (5.88 x 1012 mi).[note 1] As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days).[2] Because it includes the word "year", the term light-year is sometimes misinterpreted as a unit of time

Answer 2

Answer:

Hey friend,

Here is the answer you are searching for,

Light year is the unit in which astronomical distances are measured.

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