Galaxy
Lyman-break Galaxy
A high-redshift galaxy identified by a UV cut-off.
Star-forming galaxies in the early universe selected by the sharp drop in their spectra below the rest-frame 912 Å Lyman limit.
Overview
Star-forming galaxies in the early universe selected by the sharp drop in their spectra below the rest-frame 912 Å Lyman limit.
See also
Triangulum Galaxy (M33)
Third-largest galaxy in our Local Group.
Lenticular Galaxy
A disc galaxy without spiral arms.
Irregular Galaxy
A galaxy with no clear shape or symmetry.
Dwarf Galaxy
A small galaxy with a few billion stars or fewer.
Dwarf Elliptical
A miniature elliptical galaxy.
Dwarf Spheroidal
An extremely faint, diffuse dwarf galaxy.