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

Observations that resolve nearby galaxies into individual regions across multiple phases of
the gas–star formation feedback “matter cycle” have provided a sharp new view of molecular …

We present JWST NIRCam nine-band near-infrared imaging of the luminous z= 10.6 galaxy
GN-z11 from the JWST Advanced Deep Extragalactic Survey of the GOODS-N field. We find …

The new capabilities that JWST offers in the near-and mid-infrared (IR) are used to
investigate in unprecedented detail the nature of optical/near-IR-faint, mid-IR-bright sources …

Context. Measuring how the physical properties of galaxies change across cosmic times is
essential to understand galaxy formation and evolution. With the advent of numerous ground …

We present a rich, multiwavelength, multiscale database built around the PHANGS–ALMA
CO (2− 1) survey and ancillary data. We use this database to present the distributions of …

We review progress over the past decade in observations of large-scale star formation, with
a focus on the interface between extragalactic and Galactic studies. Methods of measuring …

The spectral energy distributions (SEDs) of galaxies are shaped by nearly every physical
property of the system, including the star-formation history, metal content, abundance …

We identify stellar structures in the PHANGS sample of 74 nearby galaxies and construct
morphological masks of sub-galactic environments based on Spitzer 3.6 μm images. At the …

We measure empirical relationships between the local star formation rate (SFR) and
properties of the star-forming molecular gas on 1.5 kpc scales across 80 nearby galaxies …