A light year is a unit for measuring distance (like a mile or a kilometre). A light year is the distance that light can travel in a year – which is about 9.4 trillion kilometres!
Naq k'ari' ja Space Coop
Tawajtaqiij k'iy chirij ja ch'umiil
Inspiring a New Generation of Space Explorers
Ruch'alaal Space Coppe