What's a Galaxy?
- Carlos Rotellar
- Oct 30, 2019
- 1 min read
Updated: Feb 9, 2023
A Galaxy is a huge system of stars, interstellar dust, gass and dark matter bound together by gravity. Our galaxy is the Milky Way and the closest galaxy to earth is the Andromeda galaxy at a distance of 2.5 million light years.
Andromeda Galaxy
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