Question

How many years does light year mean?

Answer 1

$\huge{Hey Mate!!!}$

☆☞ Here is ur answer ☜☆

✔✔ It is approximately 9 trillion kilometres (or about 6 trillion miles).

✔✔ As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days).

HOPE IT HELPS!

Answer 2

It is about 9 trillion kilometres bro.