50,000 kilometers is equivalent to 0.0000 light-years. This shows how incredibly small this distance is in astronomical terms.

Light-years measure vast cosmic distances. 50,000 kilometers, while large on Earth, is a very short distance when compared to the space between stars and galaxies.

A light-year is the distance that light travels in a vacuum in one Julian year (365.25 days). It's approximately 9.46 trillion kilometers.

The Andromeda Galaxy, our closest large galactic neighbor, is about 2.5 million light-years away.