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 …

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 …

We present JADES JWST/NIRSpec spectroscopy of GN-z11, the most luminous candidate
z> 10 Lyman break galaxy in the GOODS-North field with M UV=− 21.5. We derive a redshift …

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 …

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 …

Recent JWST/NIRCam imaging taken for the ultra-deep UNCOVER program reveals a very
red dropout object at z phot≃ 7.6, triply imaged by the galaxy cluster A2744 (zd= 0.308). All …

The escape fraction of Lyman-continuum (LyC) photons (f esc) is a key parameter for
determining the sources of cosmic reionization at z≥ 6. At these redshifts, owing to the …

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 …

We discuss new constraints on the epoch of cosmic reionization and test the assumption that
most of the ionizing photons responsible arose from high-redshift star-forming galaxies …

We present a robust measurement and analysis of the rest-frame ultraviolet (UV) luminosity
functions at z= 4–8. We use deep Hubble Space Telescope imaging over the Cosmic …