Abstract The DECam Local Volume Exploration survey (DELVE) is a 126-night survey
program on the 4 m Blanco Telescope at the Cerro Tololo Inter-American Observatory in …

Evidence for the accretion of cold gas in galaxies has been rapidly accumulating in the past
years. HI observations of galaxies and their environment have brought to light new facts and …

We examine the stellar haloes of the Auriga simulations, a suite of 30 cosmological
magnetohydrodynamical high-resolution simulations of Milky Way-mass galaxies performed …

ABSTRACT The Wide-field Infrared Survey Explorer (WISE) mapped the entire sky at mid-
infrared wavelengths 3.4 μm, 4.6 μm, 12 μm, and 22 μm. The mission was primarily …

Within the hierarchical framework for galaxy formation, minor merging and tidal interactions
are expected to shape all large galaxies to the present day. As a consequence, most …

We study the impact of the host on dwarf galaxy properties using four new Milky Way (MW)-
like, ultra-high-resolution simulations (N part> 107) from the NIHAO project. We split our …

We have examined the resolved stellar populations at large galactocentric distances along
the minor axis (from 10 kpc up to between 40 and 75 kpc), with limited major axis coverage …

We present a panoramic map of the entire Milky Way halo north of (∼ 30 000 deg2),
constructed by applying the matched-filter technique to the Pan-STARRS1 3π Survey data …

The tidal stirring model posits the formation of dwarf spheroidal galaxies (dSphs) via the tidal
interactions between late-type, rotationally supported dwarfs and Milky-Way-sized host …

We study the stellar halo colour properties of six nearby massive highly inclined disc
galaxies using Hubble space telescope Advanced Camera for Surveys and Wide Field …