What does light years measure

A light-year is how astronomers measure distance in space, hope this helps ^^

Light year measures distance in space

Explanation:

it is mostly used to estimate very far distances and so it might take us about 24 million light years to travel to another galaxy and so on

but there is no

i guess you forgot putting it.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: