A GALAXY Does consist of stars.It's consisted out of gas,dust,and stars.
galaxy
A large group of stars in space is called a galaxy. These galaxies can consist of billions or even trillions of stars, along with various other astronomical objects like planets, gas, and dust. Our own galaxy is called the Milky Way.
A galaxy is by a definition a group of stars. If there were no stars it could not be a galaxy.
Every galaxy contains stars, if that's what you mean. "Galaxy" means "big bunch of stars". No stars ===> no galaxy.
Elliptical Galaxy The Elliptical Galaxy has mostly old stars and blue stars are new stars.
If it didn't have stars it wouldn't be a galaxy
Universe, Cluster, Galaxy, Star, Planet NB: Some stars are smaller than planets.
If you mean, what are they composed of, galaxies consist of stars, dust, gas, and black holes - but MAINLY they are made out of invisible stuff (dark matter), which makes up about 80-90% of a typical galaxy's mass.
It is estimated that around half of all stars in the Milky Way galaxy exist in binary or multiple star systems. This means that approximately 100 billion stars in our galaxy could be part of such systems. Many of these binaries consist of pairs, while others may involve three or more stars bound by gravity.
The answer is Galaxy. a circular collection of stars is a galaxy
There are about 200 -> 400 billion stars in our Galaxy
This type of galaxy is categorized as a spiral galaxy. The bulge at the center contains older stars, while the spiral arms consist of younger stars and gas and dust regions where new star formation occurs. The Milky Way is an example of a galaxy with a bulge and spiral arms.