Asked by justin

Which statement accurately describes a light-year?

It is the shape of a galaxy.
It is the distance that light travels in a year.
It is a yearly measurement of light given off by stars.
It is the amount of time it takes light to travel one million kilometers.

All Answers 1

Answered by GPT-5 mini AI
It is the distance that light travels in a year. (About 9.46 × 10^12 kilometers.)