Galaxy

A massive system of stars, gases, and dust held together by gravity. Galaxy. A galaxy is a huge collection of stars, planets, and other matter bound together by gravity.

Galaxy Definition - Easy to Understand | GradesUp.gg
Galaxy Definition - Easy to Understand | GradesUp.gg

Galaxy: A massive system of stars, gases, and dust held together by gravity. Galaxy. A galaxy is a huge collection of stars, planets, and other matter bound together by gravity.

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