... elliptical galaxies, dwarf spheroidal galaxies, and globular stellar clusters ... presence of massive young clusters in violently interacting galaxies, such as the ... observational properties of globular clusters in external galaxies (see the review ...
... 1], 54% of all the galaxies within 40 Mpc from us are clustered in groups with four ... in modern cosmological models, massive clusters of galaxies, M > 1013 M , become ...
... Key words: galaxies, groups and clusters of galaxies, intergalactic gas INTRODUCTION We began our searches for chemically decoupled nuclei in disk galaxies with the Multipupil Field Spectrograph of the 6-m telescope in 1989 (Sil'chenko et al. ...
... others groups clusters), NGC 2787 is previously classified a bona barred galaxy (SB0 ... NGC 4233 regular lenticular galaxy (Fig. top left), a member Virgo Cluster, is very ...
... of the Virgo cluster and have found that only non-Virgo galaxies demonstrate decoupled gas kinematics; the conclusion is that the clustergalaxies have their gas being replenished by their own stars, and the field S0s have accreted their gas from external ...