Galaxies living in rich environments are suffering different perturbations able to drastically
affect their evolution. Among these, ram pressure stripping, ie the pressure exerted by the …

The evolution of the content of heavy elements in galaxies, the relative chemical
abundances, their spatial distribution, and how these scale with various galactic properties …

One of the key open questions in extragalactic astronomy is what stops star formation in
galaxies. While it is clear that the cold gas reservoir, which fuels the formation of new stars …

Context. How galaxies form, assemble, and cease their star formation is a central question
within the modern landscape of galaxy evolution studies. These processes are indelibly …

Abstract GAs Stripping Phenomena in galaxies with MUSE (GASP) is a new integral-field
spectroscopic survey with MUSE at the VLT aimed at studying gas removal processes in …

Local galaxies are broadly divided into two main classes, star-forming (gas-rich) and
quiescent (passive and gas-poor). The primary mechanism responsible for quenching star …

A proper understanding of the Milky Way (MW) dwarf galaxies in a cosmological context
requires knowledge of their 3D velocities and orbits. However, proper motion (PM) …

We explore the simple inter-relationships between mass, star formation rate, and
environment in the SDSS, zCOSMOS, and other deep surveys. We take a purely empirical …

Satellite galaxies in groups and clusters are more likely to have low star formation rates
(SFRs) and lie on the 'red sequence'than central ('field') galaxies. Using galaxy group/cluster …

We present a comprehensive review of keV-scale sterile neutrino Dark Matter, collecting
views and insights from all disciplines involved—cosmology, astrophysics, nuclear, and …