Join the IDNLearn.com community and start exploring a world of knowledge today. Our platform offers comprehensive and accurate responses to help you make informed decisions on any topic.

What is the meaning of lightyear?

Sagot :

"Lightyear" is a distance ... specifically, the distance that light travels
through vacuum in one year of 365 days.

It's equivalent to  9.454 x 10^12 kilometers, or  5.875 x 10^12 miles .