Galaxies
Galactic structures and types 14 Terms
Galactic structures and types
Barred spiral galaxies have a prominent linear bar structure of stars extending through the nucleus, with spiral arms or...
Dwarf Galaxy
⭐⭐Dwarf galaxies are small galaxies with 10^7 to few billion stars, the most common galaxy type in the Universe.
Elliptical galaxies are smooth, featureless systems ranging from nearly spherical to highly elongated, containing predom...
Irregular galaxies lack organized structure—no spiral arms or elliptical symmetry—appearing chaotic and asymmetric.