The Hubble tension has now grown to a level of significance which can no longer be
ignored and calls for a solution which, despite a huge number of attempts, has so far eluded …

We use updated type Ia Pantheon+ supernova, baryon acoustic oscillation, and Hubble
parameter (now also accounting for correlations) data, as well as new reverberation …

Early data from the James Webb Space Telescope (JWST) has uncovered the existence of a
surprisingly abundant population of very massive galaxies at extremely high redshift, which …

Abstract Recent Baryon Acoustic Oscillation (BAO) measurements released by DESI, when
combined with Cosmic Microwave Background (CMB) data from Planck and two different …

The current discrepancy between the Hubble constant, H 0, derived from the local distance
ladder and from the cosmic microwave background is one of the most crucial issues in …

We critically examine the state of current constraints on the dark energy (DE) equation of
state (EoS) w. Our study is motivated by the observation that, while broadly consistent with …

In this work, we implement Gaussian process regression to reconstruct the expansion history
of the Universe in a model-agnostic manner, using the Pantheon-Plus SN-Ia compilation in …

Abstract Several correlations among Gamma-Ray Bursts (GRBs) quantities, both in the
prompt and afterglow emissions, have been established during the last decades, thus …

We present an up-to-date compilation of published Hubble constant (H 0) measurements
that are independent of the cosmic microwave background sound horizon scale. This …

We establish a cosmological-model-independent method to extract the apparent magnitude
and its derivative at different redshifts from the Pantheon+ type Ia supernova sample and …