Convert 1 Light-Year
Convert 1 ly To
About Light-Year (ly)
unit of length used to express astronomical distances, defined as the distance that light travels in a vacuum in one year
- ly
- light year
- lightyear
- l.y.
- light-years
- lightyears
- light years
unit of length used to express astronomical distances, defined as the distance that light travels in a vacuum in one year