Question

What is a galaxy?
good pupose
just to make frnds
upo-nmiz-hds

Answer 1

A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias, literally "milky", a reference to the Milky Way.

Answer 2

Answer:

whatever we see in the blue sky like star, moon, planets is called Galaxy