Question

galaxy is defined as???? ​

Answer 1

$\huge\mathfrak\pink{Answer!}$

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. ... Some scientists think there could be as many as one hundred billion galaxies in the universe

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$ItzRiya$

Answer 2

Answer:

Galaxy is the huge collection of gases, starts ,dust and solar system.. A galaxy is held together by gravity..