The unprecedented quality of the astrometric measurements obtained with the ESA Gaia
spacecraft have initiated a revolution in Milky Way astronomy. Studies of star clusters in …

Context. The motion of stars has been used to reveal details of the complex history of the
Milky Way, in constant interaction with its environment. Nevertheless, to reconstruct the …

Context. The spatial distribution of elemental abundances and their time evolution are
among the major constraints to disentangling the scenarios of formation and evolution of the …

Over the last few years, many studies have found an empirical relationship between the
abundance of a star and its age. Here we estimate spectroscopic stellar ages for 178 825 …

In this paper, we make use of data collected for open cluster members by high-resolution
spectroscopic surveys and programmes (ie, APOGEE, Gaia-ESO, GALAH, OCCASO, and …

We systematically searched for open clusters in the solar neighborhood within 500 pc using
the pyUPMASK and HDBSCAN clustering algorithms based on Gaia DR3. Taking into …

Chemical abundances are an essential tool in untangling the Milky Way's enrichment
history. However, the evolution of the interstellar medium abundance gradient with cosmic …

The goal of the Open Cluster Chemical Abundances and Mapping (OCCAM) survey is to
constrain key Galactic dynamic and chemical evolution parameters by the construction and …

Context. The last decade has seen a revolution in our knowledge of the Galaxy thanks to the
Gaia and asteroseismic space missions and the ground-based spectroscopic surveys. Aims …

The radial metallicity distribution of the Milky Way's disc is an important observational
constraint for models of the formation and evolution of our Galaxy. It informs our …