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Are light-years stars?
No. A light-year is a measurement. A light year is a distance measurement based on how far light travels in a year.
What is the distant of a light year?
A light year is a unit of distance equal to the distance that light travels in one year. Light travels at approximately 186,282 miles per second, so in one year it covers about 5.88 trillion miles.
What is the value of light year?
A light year is a unit of distance, not time. It is the distance that light travels in one year, which is approximately 5.88 trillion miles (9.46 trillion kilometers). This distance is often used in astronomy to describe vast distances in space.
How far does light travel in a yactosecound?
Light travels about 300 attometers in one yoctosecond.
What is the speed of light and how far does it travel in one Earth year?
The speed of light is about 300,000 kilometers per second (3 x 108 meters per second); the distance light travels in a year is called a light-year. It is equivalent to about 9.5 x 1015 meters.
