Robuta

https://iac.edu.es/en/science-and-technology/publications/formation-s0-galaxies-through-mergers-antitruncated-stellar-discs-resulting-major Formation of S0 galaxies through mergers. Antitruncated stellar discs resulting from major mergers... Context. Lenticular galaxies (S0s) are more likely to host antitruncated (Type III) stellar discs than galaxies of later Hubble types. Major mergers are... from majorformationgalaxiesmergersantitruncated