Question

hi friends

what is galaxy?​

Answer 1

Answer:

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

Explanation:

AND MEMU HYD NE AND I AM ALSO FRIEND

Answer 2

${\huge {\purple {\mathcal {\underbrace {AnSwer♡࿐}}}}}$

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. We live on a planet called Earth that is part of our solar system. ... A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity.