We review the progress in modeling the galaxy population in hydrodynamical simulations of
the ΛCDM cosmogony. State-of-the-art simulations now broadly reproduce the observed …

Galaxy groups are more than an intermediate scale between clusters and halos hosting
individual galaxies, they are crucial laboratories capable of testing a range of astrophysics …

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 …

We present the new TNG50 cosmological, magnetohydrodynamical simulation–the third and
final volume of the IllustrisTNG project. This simulation occupies a unique combination of …

We select galaxies from the IllustrisTNG hydrodynamical simulations (at 0≤ z≤ 2) and
characterize the shapes and evolutions of their UVJ and star formation rate–stellar mass …

We use the IllustrisTNG hydrodynamical simulations to show how the fractions of quenched
galaxies vary across different environments and cosmic time, and to quantify the role AGN …

The high-redshift intergalactic medium (IGM) and the primeval galaxy population are rapidly
becoming the new frontier of extragalactic astronomy. We investigate the IGM properties and …

We use the high-resolution TNG50 cosmological magnetohydrodynamical simulation to
explore the properties and origin of cold circumgalactic medium (CGM) gas around massive …

We analyse the physical properties of gas in the circumgalactic medium (CGM) of 132 Milky
Way (MW)-like galaxies at z= 0 from the cosmological magneto-hydrodynamical simulation …

We make an in-depth comparison of the IllustrisTNG cosmological simulations with
observed quenched fractions of central and satellite galaxies, for M stars= 109–12 M⊙ at …