We review the use of emission lines for understanding galaxy evolution, focusing on
excitation source, metallicity, ionization parameter, ISM pressure, and electron density. We …

The evolution of the content of heavy elements in galaxies, the relative chemical
abundances, their spatial distribution, and how these scale with various galactic properties …

Deep images and near-IR spectra of galaxies in the field of the lensing cluster SMACS
J0723. 3− 7327 were recently taken as part of the Early Release Observations (EROs) …

Fast radio bursts (FRBs) are brief, bright, extragalactic radio flashes,. Their physical origin
remains unknown, but dozens of possible models have been postulated. Some FRB sources …

We introduce serra, a suite of zoom-in high-resolution (, at z= 7.7) cosmological simulations
including non-equilibrium chemistry and on-the-fly radiative transfer. The outputs are post …

We investigate the evolution of galaxy gas-phase metallicity (O/H) over the range z= 0–3.3
using samples of∼ 300 galaxies at z∼ 2.3 and∼ 150 galaxies at z∼ 3.3 from the MOSDEF …

Fast radio bursts (FRBs) are brief radio emissions from distant astronomical sources. Some
are known to repeat, but most are single bursts. Nonrepeating FRB observations have had …

Forthcoming observational facilities will make the exploration of the early universe routine,
likely probing large populations of galaxies at very low metallicities. It will therefore be …

The relationships between stellar mass, gas-phase metallicity and star-formation rate (ie the
mass–metallicity, MZR, and the fundamental metallicity relation, FMR) in the local Universe …

We study the dust attenuation curves of 230,000 individual galaxies in the local universe,
ranging from quiescent to intensely star-forming systems, using GALEX, SDSS, and WISE …