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A light year is actually a measure of distance. it's the distance that light travels in one earth-year. A year is a measurement of time equal to the amount of time that it takes the earth to go around the sun once.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoWiki User
∙ 12y agoA light year is a measure of distance, not velocity. It is the distance light travels in one year's time in the vacuum of space. This equates to 5,865,696,000,000 miles.
This means that an object that is five light years from earth would take someone five years to get to, even while traveling at the speed of light.
We like to use the number listed in the TIME/Britannica Almanac,
mainly because it's easy to remember:
5.8787 x 1012 miles
A light year is the distance light travels in one year and is a measure of distance or length. It equates to about 6 trillion miles.
Wiki User
∙ 14y agoa year is a measure of time as a light year is a measure of distance
Wiki User
∙ 9y agoA light year is the distance light travels in one earth year 1 light year =
5.87849981 × 1012 miles. The speed of light is 670616629 miles per hour .
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