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 …

Active galactic nuclei (AGN) are energetic astrophysical sources powered by accretion onto
supermassive black holes in galaxies, and present unique observational signatures that …

We summarize the history, concept, scientific program, and technical performance of the
James Webb Space Telescope (JWST, Webb; Gardner et al. 2006). This paper points to and …

Terahertz (THz) radiation encompasses a wide spectral range within the electromagnetic
spectrum that extends from microwaves to the far infrared (100 GHz–∼ 30 THz). Within its …

We have collected transit times for the TRAPPIST-1 system with the Spitzer Space
Telescope over four years. We add to these ground-based, HST, and K2 transit-time …

Context. Water is a key molecule in the physics and chemistry of star and planet formation,
but it is difficult to observe from Earth. The Herschel Space Observatory provided …

We analyze pre-explosion near-and mid-infrared (IR) imaging of the site of SN 2023ixf in the
nearby spiral galaxy M101 and characterize the candidate progenitor star. The star displays …

We present a comprehensive optical and near-infrared census of the fields of 90 short
gamma-ray bursts (GRBs) discovered in 2005–2021, constituting all short GRBs for which …

This paper presents a table with estimates of the absolute magnitude of the Sun and the
conversions from vegamag to the AB and ST systems for several wide-band filters used in …

We present an analysis of the deepest Herschel images in four major extragalactic fields
GOODS–North, GOODS–South, UDS, and COSMOS obtained within the GOODS–Herschel …