1.2k citations
- University of California, Santa CruzUS74 papers
- Swinburne University of TechnologyAU47 papers
- California Institute of TechnologyUS36 papers
- Center for Astrophysics Harvard & SmithsonianUS31 papers
- University of MichiganUS29 papers
- University of FloridaUS26 papers
- Goddard Space Flight CenterUS24 papers
- Massachusetts Institute of TechnologyUS24 papers
- Stanford UniversityUS24 papers
- Pennsylvania State UniversityUS23 papers
- Ames Research CenterUS22 papers
- Embry–Riddle Aeronautical UniversityUS22 papers
82 papers · 1 filter
A Pearl in the Shell: an ultra-compact dwarf within the tidal debris surrounding spiral galaxy NGC 7531
David Martínez-Delgado, Aaron J. Romanowsky, Yimeng Tang +7
Stellar substructures within tidal debris preserve information about their progenitor galaxies' properties, offering insights into hierarchical mass assembly. We examine a compact…
Morphology and stellar populations of a candidate ultra-diffuse galaxy in early Euclid and Rubin imaging
Aaron J. Romanowsky, Yimeng Tang, Kevin A. Bundy
We present multi-wavelength imaging and analysis of a low surface brightness (LSB) dwarf galaxy in the Extended Chandra Deep Field South (ECDFS), SMDG0333094-280938, with particula…
A new class of dark matter-free dwarf galaxies? I. Clues from FCC 224, NGC 1052-DF2 and NGC 1052-DF4
Maria Luisa Buzzo, Duncan A. Forbes, Aaron J. Romanowsky +8
The discovery of quiescent, dark matter (DM)-deficient ultra-diffuse galaxies (UDGs) with overluminous globular clusters (GCs) has challenged galaxy formation models within the Lam…
Signs of `Everything Everywhere All At Once' formation in low surface brightness globular cluster-rich dwarf galaxies
Anna Ferré-Mateu, Jonah Gannon, Duncan A. Forbes +3
Only two ultra-diffuse galaxies (UDGs) have spatially resolved stellar population properties, both showing radially flat-to-rising metallicity profiles, indicative of a different f…
A candidate dark matter deficient dwarf galaxy in the Fornax cluster identified through overluminous star clusters
Aaron J. Romanowsky, Enrique Cabrera, Steven R. Janssens
Two low surface brightness (LSB) dwarf galaxies were identified recently as having little or no dark matter (DM), provoking widespread interest in their formation histories. These…
Completeness of the NASA/IPAC Extragalactic Database (NED) -- Local Volume Sample
D. O. Cook, J. M. Mazzarella, G. Helou +13
We introduce the NASA/IPAC Extragalactic Database (NED) Local Volume Sample (NED-LVS), a subset of 1.9 million objects with distances out to 1000~Mpc. We use UV and IR fluxes…