Accepted Answer
"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 .
Related Question in Physics
"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 .