Gas and dust were stripped away in collisions that also stripped away many young stars.
Spiral galaxy- young stars bluish Elliptical-old stars are red
The difference is in the shape, as can be guessed by the name.
A giant elliptical galaxy at the center of a dense cluster
I think elliptical galaxies are the galaxies you are referring to. Scientist normally describe them as a flatted disk shape. These galaxies contain mainly older stars.
No, an EO galaxy is not a type of elliptical galaxy. They are a lenticular galaxy.
We live in a spiral galaxy, not in an elliptical galaxy.
An elliptical galaxy is a type of galaxy not a particular one.
An elliptical galaxy is an egg shaped galaxy that has an almost featureless image.
The largest known galaxy is elliptical
No. The Milky Way is believed to be a barred spiral galaxy.
An elliptical galaxy is round. A spiral galaxy is shaped like a spiral.
Elliptical Galaxy The Elliptical Galaxy has mostly old stars and blue stars are new stars.
The Andromeda Galaxy is a spiral galaxy.
An elliptical galaxy.
BL Lacertae is the active center of an elliptical galaxy.