Spiral, barred spiral, lenticular, elliptical, irregular, and peculiar.
Yes. All 100 billion galaxies come in all shapes, sizes, and colors.
Yes. All ~100 billion galaxies in the universe come in all shapes, sizes, and colors.
There's an impossible way to classify all the shapes of 100 billion galaxies in the universe.
Someday astronomers may have classified all the shapes of 100 billion galaxies in the observable universe.
There are three types of galaxies, all of which are the same, with the exception of their shapes. There are the Elliptical galaxies (football-shaped) the Spiral galaxies (like the Milky way; vortex-shaped) and Irregular galaxies (all shapes other than spiral and football shaped).
Triangles
All galaxies are different sizes and mainly four different shapes,spiral,barred spiral,elliptical and irregular
Irregular galaxies have no discernible shape.
Spiral and irregular galaxies.
No. They come in different sizes and different shapes, and have other differences as well.
Elliptical galaxies are massive blobs of stars characterized by their round or ellipsoidal shapes. These galaxies are composed mainly of older stars and have little to no ongoing star formation activity.
There are various ways of categorising galaxies, often based on Edwin Hubble's work on the shapes galaxies. Classifications often give the four main types of galaxies as: Spiral (including barred spiral), Elliptical, Lenticular and Irregular.