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Oliga [24]
3 years ago
8

What is a Galaxy ? the definition of Galaxy Please

Biology
2 answers:
beks73 [17]3 years ago
6 0
Galaxy is a collection of stars, gas, and dust bound together by gravity. The smallest galaxies may contain only a few hundred thousand stars, while the largest galaxies have thousands of billions of stars.
Harrizon [31]3 years ago
6 0
A Galaxy is a a system of millions and billions of stars, together with gas and dust, held together by gravitational attraction.

Hope this helps u!
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