Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …

Environment is one of the primary drivers of galaxy evolution; via multiple mechanisms, it
can control the critical process of transforming galaxies from star forming to quiescent …

We present the full public release of all data from the TNG100 and TNG300 simulations of
the IllustrisTNG project. IllustrisTNG is a suite of large volume, cosmological, gravo …

Cosmological simulations predict that the Universe contains a network of intergalactic gas
filaments, within which galaxies form and evolve. However, the faintness of any emission …

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

Context. Inferences about dark matter, dark energy, and the missing baryons all depend on
the accuracy of our model of large-scale structure evolution. In particular, with cosmological …

We investigate the alignment of galaxies and haloes relative to cosmic web filaments using
the EAGLE hydrodynamical simulation. We identify filaments by applying the nexus+ method …

We report the first statistical detection of X-ray emission from cosmic web filaments in
ROSAT data. We selected 15 165 filaments at 0.2< z< 0.6 ranging from 30 Mpc to 100 Mpc …

Context. A significant fraction of the predicted baryons remain undetected in the local
Universe. We adopted the common assumption that a large fraction of the missing baryons …

We propose a model of the Universe (dubbed ηCDM) featuring a controlled stochastic
evolution of the cosmological quantities that is meant to render the effects of small deviations …