What is the distance of one lightyear?

Answer A light-year is a unit of distance defined as the distance light travels in one year. Light travels at a fixed speed of approximately 300,000 km per second. A light-year equals 9,460,000,000,000 km... Read More »

Top Q&A For: What is the distance of one lightyear

How long is a lightyear in km?

The length of a light year is 9.46 trillion kilometers, or 5.86 trillion miles, which is the equivalent of circling the earth in a plane 240 million times.References:PBS: How Long is a Light Year

What does a lightyear equal?

A lightyear is a measurement of distance equal to the distance that light can travel in a year. Since light travels at a speed of 300,000 kilometers per second, one light year is equal to 9.5 trill... Read More »

How many meters are in a lightyear?

A light year is a scientific unit used to represent the distance that light can travel in one year. It is equivalent to 9,460,000,000,000,000 meters or 5,860,000,000,000 miles. Light years are used... Read More »

How many kilometers are in a lightyear?

A light year measures how far light can travel over one year of time. A light year measures 9.46 trillion kilometers, and light travels at about 300,000 kilometers per second, according to the PBS ... Read More »