We combine Gaia early data release 3 astrometry with accurate photometry and utilize a
probabilistic mixture model to measure the systemic proper motion of 52 dwarf spheroidal …

Aims. We perform a comprehensive determination of the systemic proper motions of 74
dwarf galaxies and dwarf galaxy candidates in the Local Group based on Gaia early data …

Gaia EDR3 data were used to identify potential members in the outskirts of three ultra-faint
dwarf (UFD) galaxies: Coma Berenices (> 2 Rh), Ursa Major I (∼ 4 Rh), and Boötes I (∼ 4 …

Pegasus IV: Discovery and Spectroscopic Confirmation of an Ultra-faint Dwarf Galaxy in the
Constellation Pegasus - IOPscience This site uses cookies. By continuing to use this site you …

We present a photometric halo mass estimation technique for local galaxies that enables us
to establish the stellar mass–halo mass (SMHM) relation down to stellar masses of 105 M⊙ …

We present uniformly measured stellar metallicities of 463 stars in 13 Milky Way (MW) ultra-
faint dwarf galaxies (UFDs; MV=− 7.1 to− 0.8) using narrowband CaHK (F395N) imaging …

We present a chemodynamical study of the Grus I ultra-faint dwarf galaxy (UFD) from
medium-resolution (R∼ 11,000) Magellan/IMACS spectra of its individual member stars. We …

We use the GRUMPY galaxy formation model based on a suite of zoom-in, high-resolution,
dissipationless Λ Cold Dark Matter (ΛCDM) simulations of the Milky Way (MW) sized haloes …

The possible existence of stellar halos in low-mass galaxies is being intensely discussed
nowadays after some recent discoveries of stars located in the outskirts of dwarf galaxies of …

Dwarf galaxies provide a unique opportunity for studying the evolution of the Milky Way
(MW) and the Local Group as a whole. Analysing the running solar apex based on the …