Both have a huge black hole at their center.
While spiral galaxies are bright, elliptical galaxies are dim. Spiral galaxies are hotbeds of star formation, but elliptical galaxies aren't nearly as prolific because they contain less gas and dust, which means fewer new (and brighter) stars are born
spiral galaxies (ours), irregular galaxies, and elliptical galaxies.
galaxie 1, 2, 3, 4 and 5
Spiral galaxies, barred spiral galaxies, elliptical galaxies, and irregular galaxies
Spiral,elliptical,and irregular galaxies
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.
An elliptical galaxy is round. A spiral galaxy is shaped like a spiral.
spiral, elliptical, and irregular. The only differences are shape. Elliptical galaxies are shaped like an ellipse, spiral galaxies like a spiral or pinwheel, and irregular don't have a uniform shape
spiral elliptical and irregular.
spiral,elliptical,irregular galaxies
They are ALL galaxies.
Yes, that is correct. Elliptical galaxies are characterized by their elliptical or egg-shaped appearance and lack spiral arms of interstellar gas and dust. Unlike spiral galaxies, which have a flattened disk shape with spiral arms, elliptical galaxies have a more rounded or elongated shape. They are composed mainly of older stars and contain little to no ongoing star formation. Elliptical galaxies also tend to have less interstellar gas and dust compared to spiral galaxies.