Lenticular galaxies (source code)

= Lenticular galaxies
{wiki=Lenticular_galaxies}

Lenticular galaxies are a type of galaxy that possess features of both spiral and elliptical galaxies. They are characterized by a central bulge and a disk-like structure but lack the distinct spiral arms typically found in spiral galaxies. Lenticular galaxies are categorized as "S0" in the Hubble sequence of galaxy classification.