Galaxy formation is at the heart of our understanding of cosmic evolution. Although there is a
consensus that galaxies emerged from the expanding matter background by gravitational …

Over the past two decades, an avalanche of new data from multiwavelength imaging and
spectroscopic surveys has revolutionized our view of galaxy formation and evolution. Here …

We present the results of a first search for galaxy candidates at z∼ 9–15 on deep seven-
band NIRCam imaging acquired as part of the GLASS-James Webb Space Telescope …

We present pure spectroscopic constraints on the UV luminosity functions and cosmic star
formation rate (SFR) densities from 25 galaxies at z spec= 8.61–13.20. By reducing the …

Recent JWST observations suggest an excess of z≳ 10 galaxy candidates above most
theoretical models. Here, we explore how the interplay between halo formation time-scales …

We have derived luminosity functions and set constraints on the UV luminosity and SFR
density from z∼ 17 to z∼ 8, using the three most-studied JWST/NIRCam data sets, the …

We present a detailed stellar population analysis of 11 bright (H< 26.6) galaxies at z= 9–11
(three spectroscopically confirmed) to constrain the chemical enrichment and growth of …

Abstract The Reionization Era Bright Emission Line Survey (REBELS) is a cycle-7 ALMA
Large Program (LP) that is identifying and performing a first characterization of many of the …

We study the rest-frame ultraviolet (UV) continuum slopes (β) of galaxies at redshifts 8< z<
16 (〈 z〉= 10), using a combination of JWST ERO and ERS NIRCam imaging and ground …

On 2022 July 13, NASA released to the whole world the data obtained by the James Webb
Space Telescope (JWST) Early Release Observations (ERO). These are the first set of …