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 …

The origins of Lyman continuum (LyC) photons responsible for the reionization of the
universe are as of yet unknown and highly contested. Detecting LyC photons from the Epoch …

We present the second data release of the MUSE Hubble Ultra-Deep Field surveys, which
includes the deepest spectroscopic survey ever performed. The MUSE data, with their 3D …

We present the MUSE Hubble Ultra Deep Survey, a mosaic of nine MUSE fields covering
90% of the entire HUDF region with a 10-h deep exposure time, plus a deeper 31-h …

Detections and non-detections of Lyman alpha (Lyα) emission from z> 6 galaxies (< 1 Gyr
after the big bang) can be used to measure the timeline of cosmic reionization. Of key …

We analyse the physical properties of gas in the circumgalactic medium (CGM) of 132 Milky
Way (MW)-like galaxies at z= 0 from the cosmological magneto-hydrodynamical simulation …

Abstract The Dark Energy Spectroscopic Instrument (DESI) Survey has obtained a set of
spectroscopic measurements of galaxies to validate the final survey design and target …

We present a large spectroscopic campaign with Keck/Multi-Object Spectrometer for
InfraRed Exploration (MOSFIRE) targeting Lyα emission (Lyα) from intrinsically faint Lyman …