What is a galaxy?

The Center of the Galaxy

Galaxy Definition Picture Encyclopedia of Astronomy

What Is The Milky Way? It's Our Home Galaxy, by Puspita Wardani, B.Des, M.M, M.CA, CDMP, CPS, CSM

How Many Galaxies Are There?

What is a Galaxy?

From EarthSky: “What is a galaxy?” – sciencesprings

Galaxy - Wikipedia

What is a galaxy? - BBC Sky at Night Magazine

Scientists rewrite guide to Milky Way galaxy

Galaxy Season: A Brief Introduction to the Milky Way & Observing Galaxies - Observing - Deep Sky - Stargazers Lounge

Astronomers have recently detected in the stellar halo that represents the Milky Way's outer limits a group of stars more distant from Earth than any known within our own galaxy - almost

What is going on with this galaxy? Why does it have so much starburst and why is its center so bright? Pandora's Cluster. : r/jameswebb

Galaxies

What is the center of a galaxy made of that makes it so bright?

What is a Galaxy Types of Galaxies and Characteristics