Question

How do you use astronomical units and light years as measures of distance between the sun, stars and earth?

Answer 1

Hii, Answer is. Astronomers measure distances to objects which are outside our solar system in light years.... So, in one year's light travels a distance of about 5,880,000,000,000miles or 9,460,000,000,000kilometers or 63,240A.U. .... This distance is 1 Light year. For example, The nearest star to us is about 4.3 light years away.

OK DONE....