Hydrogen Lyman-α (Lyα) emission has been one of the major observational probes for the
high-redshift Universe since the first discoveries of high-z Lyα-emitting galaxies in the late …

The launch of the James Webb Space Telescope (JWST) in late 2021 marks a new start for
studies of galaxy formation at high redshift (z≳ 6) during the era of cosmic reionization …

Abstract The GLASS-JWST Early Release Science (hereafter GLASS-JWST-ERS) Program
will obtain and make publicly available the deepest extragalactic data of the ERS campaign …

We describe new JWST/NIRSpec observations of galaxies at z≳ 7 taken from the CEERS
survey. Previous observations of this area have revealed associations of Lyα emitters at …

We introduce the thesan project, a suite of large volume () radiation-magnetohydrodynamic
simulations that simultaneously model the large-scale statistical properties of the …

We present the spectroscopic confirmation of a protocluster at z= 7.88 behind the galaxy
cluster Abell 2744 (hereafter A2744-z7p9OD). Using JWST NIRSpec, we find seven …

The protagonists of the last great phase transition of the universe—cosmic reionization—
remain elusive. Faint star-forming galaxies are leading candidates because they are found …

Deep surveys with the James Webb Space Telescope (JWST) have revealed an emergent
population of moderate-luminosity, broad-line active galactic nuclei (AGNs) at 4≲ z≲ 13 …

We report the discovery of a remarkable Lyα emitting galaxy at z= 7.2782, JADES-GS+
53.16746− 27.7720 (shortened to JADES-GS-z7-LA), with rest-frame equivalent width, EW 0 …

Increasingly, uncertainties in predictions from galaxy formation simulations (at sub-Milky
Way masses) are dominated by uncertainties in stellar evolution inputs. In this paper, we …