Abstract Recent James Webb Space Telescope (JWST) observations have revealed an
unexpected abundance of massive-galaxy candidates in the early Universe, extending …

Over the past decades, rest-frame ultraviolet (UV) observations have provided large
samples of UV luminous galaxies at redshift (z) greater than 6 (refs.,–), during the so-called …

Aims. We present the detailed characterisation of a sample of 56 sources serendipitously
detected in ALMA band 7 as part of the ALMA Large Program to INvestigate CII at Early …

The observation of quasars at very high redshift such as Pōniuā'ena is a challenge for
models of supermassive black hole (SMBH) formation. This work presents a study of SMBH …

The Massive Ancient Galaxies at z > 3 NEar-infrared (MAGAZ3NE) Survey: Confirmation of
Extremely Rapid Star Formation and Quenching Timescales for Massive Galaxies in the Early …

We present a CO and atomic fine-structure line-luminosity function analysis using the ALMA
Spectroscopic Survey (ASPECS) in the Hubble Ultra Deep Field. ASPECS consists of two …

Star formation rate (SFR) measurements at z> 4 have relied mostly on the rest-frame far-
ultraviolet (FUV) observations. The corrections for dust attenuation based on the IRX-β …

HDF850. 1 is the brightest submillimeter galaxy (SMG) in the Hubble Deep Field. It is known
as a heavily dust-obscured star-forming galaxy embedded in an overdense environment at …

We present an empirical analysis of the properties of dust-continuum emission in a sample
of 17 galaxies in the early Universe (4< z< 8) with well-sampled far-infrared spectral energy …

Luminous infrared starbursts in the early Universe are thought to be the progenitors of
massive quiescent galaxies identified at redshifts 2–4. Using the Mid-IRfrared Instrument …