Examples of using "ضوئية" in a sentence and their english translations:
And that's one light-year.
Andromeda is 2 million light years away.
is located about 1 billion light-years from us.
I actually like the term light-year
located exactly 3,262 light-years from us
They are located about 13 billion light-years from us.
photosynthetic cells smaller than anyone thought possible.
This galaxy is so huge, it's 100,000 light-years from end to end.
To leave the Milky Way, light would take more than 20,000 years
because light-year is one of those famously confusing words in astronomy.
The galaxy you see behind it is 2 million light years away from us.