ABSTRACT We introduce the Illustris Project, a series of large-scale hydrodynamical
simulations of galaxy formation. The highest resolution simulation, Illustris-1, covers a …

Galaxy masses play a fundamental role in our understanding of structure formation models.
This review addresses the variety and reliability of mass estimators that pertain to stars, gas …

Cosmicflows-2 is a compilation of distances and peculiar velocities for over 8000 galaxies.
Numerically the largest contributions come from the luminosity–line width correlation for …

We review the properties of the established Scaling Relations (SRs) of galaxies and active
galactic nuclei (AGN), focusing on their origin and expected evolution back in time, providing …

In addition to the large systematic differences arising from assumptions about the stellar
mass-to-light ratio, the massive end of the stellar mass function is rather sensitive to how one …

We present an update to the multiphase smoothed particle hydrodynamics galaxy formation
code by Scannapieco et al. We include a more elaborate treatment of the production of …

The microphysics of∼ GeV cosmic ray (CR) transport on galactic scales remain deeply
uncertain, with almost all studies adopting simple prescriptions (eg constant diffusivity). We …

Mass-to-light versus colour relations (MLCRs), derived from stellar population synthesis
models, are widely used to estimate galaxy stellar masses (M*), yet a detailed investigation …

Present-day multiwavelength deep imaging surveys allow to characterize the outskirts of
galaxies with unprecedented precision. Taking advantage of this situation, we define a new …

Aims. The DustPedia project is capitalising on the legacy of the Herschel Space
Observatory, using cutting-edge modelling techniques to study dust in the 875 DustPedia …