Systematic studies,,–have revealed hundreds of ultra-compact dwarf galaxies (UCDs) in the
nearby Universe. With half-light radii rh of approximately 10–100 parsecs and stellar masses …

We propose that the ultra-diffuse galaxy (UDG) population represents a set of satellite
galaxies born in∼ 1010− 1011 M⊙ haloes, similar to field dwarfs, which suffer a dramatic …

We study the gas kinematics of a sample of six isolated gas-rich low surface brightness
galaxies, of the class called ultra-diffuse galaxies (UDGs). These galaxies have recently …

Abstract The Panoramic Imaging Survey of Centaurus and Sculptor (PISCeS) is constructing
a wide-field map of the resolved stellar populations in the extended halos of these two …

In this work, we extend the catalog of low-surface brightness (LSB) galaxies, including ultra-
diffuse galaxy (UDG) candidates, within≈ 0.4R vir of the Hydra I cluster of galaxies based …

We present a catalog of 5598 ultra-diffuse galaxy (UDG) candidates with effective radius re>
5 farcs 3 distributed throughout the southern portion of the DESI Legacy Imaging Survey …

We present a preview of the faint dwarf galaxy discoveries that will be possible with the Vera
C. Rubin Observatory and Subaru Hyper Suprime-Cam in the next decade. In this work, we …

We use the romulus25 cosmological simulation volume to identify the largest-ever simulated
sample of field ultradiffuse galaxies (UDGs). At z= 0, we find that isolated UDGs have …

We have obtained deep Hubble Space Telescope (HST) imaging of 19 dwarf galaxy
candidates in the vicinity of M101. Advanced Camera for Surveys HST photometry for two of …

The morphology of galaxies gives essential constraints on the models of galaxy evolution.
The morphology of the features in the low-surface-brightness (LSB) regions of galaxies has …