Light-year
Snemalna Knjiga Opis
A astronomical unit of distance equal to 9.5 trillion kilometers (5.9 trillion miles). It is defined as the distance light travels in an Earth year.
Snemalna Knjiga Besedilo
- LIGHT- YEAR A astronomical unit of distance equal to 9.5 trillion kilometers (5.9 trillion miles). It is defined as the distance light travels in an Earth year.
Ustvarjenih več kot 30 milijonov snemalnih knjig