A small galaxy with stars and very little dust is commonly called an elliptical galaxy. Elliptical galaxies are extremely small and typically made up of smaller and older stars.
A group of stars, dust and gases held together by gravity IS CALLED GALAXY
galaxy
That means matter between stars - mainly dust and gas.
Nebula
A galaxy. We live in one corner of a galaxy that we have named the "Milky Way" galaxy. It is thought to contain anywhere from 200 to perhaps 400 billion stars. The grouping of billions of stars, gas, and dust into a physically metastable rotating state by gravity is, by definition, a galaxy.
Hydrogen (and a little Helium).
That sounds like the description of an "elliptical galaxy".
A GALAXY Does consist of stars.It's consisted out of gas,dust,and stars.
elliptical galaxy
A group of stars, dust and gases held together by gravity IS CALLED GALAXY
galaxy
Dust. Gas. Stars and Planets
That is a galaxy.
A Galaxy is made of Stars, Star Dust, and Gas.
galaxy
Stars, Dust and Plasma.
irregular galaxy