The gas surrounding galaxies outside their disks or interstellar medium and inside their virial
radii is known as the circumgalactic medium (CGM). In recent years this component of …

The Magellanic Clouds are surrounded by an extended network of gaseous structures. Chief
among these is the Magellanic Stream, an interwoven tail of filaments trailing the Clouds in …

We use the TNG50 simulation of the IllustrisTNG project to study cold, dense clouds of gas in
the circumgalactic media (CGM) of Milky Way-like galaxies. We find that their CGM is …

Using a set of 15 high-resolution magnetohydrodynamic cosmological simulations of Milky
Way formation, we investigate the origin of the baryonic material found in stars at redshift …

Understanding the survival, growth, and dynamics of cold gas is fundamental to galaxy
formation. While there has been a plethora of work on 'wind tunnel'simulations that study …

Context. Despite their vital importance to understanding galaxy evolution and our own
Galactic ecosystem, our knowledge of the physical properties of the hot X-ray emitting phase …

We present chemical evolution models aimed at reproducing the observed (N/O) versus
(O/H) abundance pattern of star-forming galaxies in the Local Universe. We derive gas …

A New, Large-scale Map of Interstellar Reddening Derived from H i Emission - IOPscience
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For most of their lives, galaxies are surrounded by large and massive coronae of hot gas,
which constitute vast reservoirs for gas accretion. This chapter describes a mechanism that …

Galaxies comprise intricate networks of interdependent processes which together govern
their evolution. Central among these are the multiplicity of feedback channels, which remain …