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a light year, the speed of light being 186,000 mph

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How far is 2 light years?

2 light years is approximately 11.8 trillion miles or 19 trillion kilometers. This distance represents the distance that light travels in 2 years in a vacuum.


Distance of a beam of light that travels in one year?

A beam of light travels at a speed of 299,792 kilometers per second. In one year, it would cover a distance of approximately 9.46 trillion kilometers (5.88 trillion miles). This distance is known as a light-year, a unit commonly used in astronomy to measure vast distances in space.


There are 9.5E15 m in one light year?

That's correct! One light year is the distance that light travels in one year, which is approximately 9.5 trillion kilometers or 5.9 trillion miles.


How much is 20 light-years?

A light-year is the distance light travels in one year, approximately 5.88 trillion miles. Therefore, 20 light-years would be around 117.6 trillion miles.


What is the speed of a light year?

# The distance that light travels in a vacuum in one year, approximately 9.46 trillion (9.46 × 1012) kilometers or 5.88 trillion (5.88 × 1012) miles.


How many light years in a year?

The distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometres.


In astronomy and distances of the universe how much is a ly?

A light-year (ly) is a unit of distance, not time, and it represents the distance that light travels in a vacuum in one year. It is approximately 9.46 trillion kilometers or 5.88 trillion miles.


What does a light year measure in terms of distance?

A light year measures the distance that light travels in one year, which is about 5.88 trillion miles or 9.46 trillion kilometers.


What does a light year measure in terms of distance in space?

A light year measures the distance that light travels in one year, which is about 5.88 trillion miles or 9.46 trillion kilometers.


What is 3.26 light years is equal to?

3.26 light years is equal to a distance that light travels in a vacuum in 3.26 years, which is approximately 19.26 trillion miles or 31.08 trillion kilometers.


An astronomical measure of distance is called?

Astronomers commonly use the unit of measurement called a "light-year" to describe vast distances in space. One light-year is the distance that light travels in one year, approximately 5.88 trillion miles or 9.46 trillion kilometers.


Used to measure distance in space equal to the distance light travels in one year?

That is called a light-year, and it is equal to a distance of about 9.5 trillion kilometers.