The distance light will travel in 15 years.
Or about 1.42 x 1014 kilometers.
15 light years = 8.81774972 × 1013 miles
Because you might have seen it in a telescope years ago idkAnother AnswerA light year is a measure of distance. If an object is 15 million light years away, the light you are looking at in this moment was produced 15 million years ago. If a star that far away went supernova at this moment, we wouldn't know it for another 15 million years.The light we see on the surface of our planet from the Sun is a little over 8 minutes old, because it took that light about 8 minutes to travel from the Sun to Earth.
The Andromeda galaxy is 2.5 million light years away, meaning that it takes 2.5 millions years to get here traveling at the speed of light.
Light years and parsecs. A light year is approximately 9,470,000,000,000,000 meters (9.47x10^15) and a parsec is roughly 3.26 light years
One light-year is about 9 trillion kilometers.Arcturus is a star that is 37 light-years from Earth.
15 light years = 1.42x10^14km
15 light years = 8.81774972 × 1013 miles
650 light years equates to 6.14934346 × 10^15 kilometers.
Because you might have seen it in a telescope years ago idkAnother AnswerA light year is a measure of distance. If an object is 15 million light years away, the light you are looking at in this moment was produced 15 million years ago. If a star that far away went supernova at this moment, we wouldn't know it for another 15 million years.The light we see on the surface of our planet from the Sun is a little over 8 minutes old, because it took that light about 8 minutes to travel from the Sun to Earth.
Incredibly far. 640 light years equates to 3.76223988 × 1015 miles.
Are you sure you don't mean "J'ai quinze ans"? Meaning I am 15 years old, or literally, I have 15 years.
A light-year is the distance light travels in a year; about 9.5 x 1012 kilometers.
it took Edison 15-17 years to make the light bulb
The Andromeda galaxy is 2.5 million light years away, meaning that it takes 2.5 millions years to get here traveling at the speed of light.
Light years and parsecs. A light year is approximately 9,470,000,000,000,000 meters (9.47x10^15) and a parsec is roughly 3.26 light years
The galaxies beyond our own are millions to billions of light years away, meaning the light takes millions to billions of years to get here.
Yes, a 15 year old can do light weighted squats. Just never over do yourself.