Question

What is galaxy???????????

Answer 1

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• 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.

Answer 2

Galaxy is a huge collection of stars ,planets ,dust ,asteroids and meteors and entire solar system and many other gases . It’s also referred as cluster of star . There are about 17 billion galaxies in universe and our solar system is located under Milky Way galaxy