Question

What is meant by GALAXY????​

Answer 1

Answer:

• A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity.

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Answer 2

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. It's a small part of the Milky Way Galaxy.

In 1936, Hubble debuted a way to classify galaxies, grouping them into four main types: spiral galaxies, lenticular galaxies, elliptical galaxies, and irregular galaxies.