In a growing number of galaxy clusters diffuse extended radio sources have been found.
These sources are not directly associated with individual cluster galaxies. The radio …

More than three-quarters of the baryonic content of the Universe resides in a highly diffuse
state that is difficult to detect, with only a small fraction directly observed in galaxies and …

What are the faintest distant galaxies we can see with the Hubble Space Telescope (HST)
now, before the launch of the James Webb Space Telescope? This is the challenge taken …

We present a new strong lensing (SL) model of the Hubble Frontier Fields (HFF) galaxy
cluster Abell 2744, at z= 0.3072, by exploiting archival Hubble Space Telescope (HST) …

We use the energy-balance code magphys to determine stellar and dust masses, and dust
corrected star formation rates for over 200 000 GAMA galaxies, 170 000 G10-COSMOS …

The cosmic web is one of the most striking features of the distribution of galaxies and dark
matter on the largest scales in the Universe. It is composed of dense regions packed full of …

We present a catalog of 182 galaxy clusters detected through the Sunyaev–Zel'dovich (SZ)
effect by the Atacama Cosmology Telescope in a contiguous 987.5 deg 2 field. The clusters …

We explore three sets of cosmological hydrodynamical simulations, IllustrisTNG (TNG50,
TNG100, and TNG300), EAGLE, and SIMBA, to investigate the physical processes impacting …

Observations of galaxies and galaxy clusters in the local universe can account for only∼
10% of the total baryon content. Cosmological simulations predict that the “missing baryons” …

We present an analysis of Multi Unit Spectroscopic Explorer (MUSE) observations obtained
on the massive Frontier Fields (FFs) cluster A2744. This new data set covers the entire …