Abstract The standard Λ Cold Dark Matter (ΛCDM) cosmological model provides a good
description of a wide range of astrophysical and cosmological data. However, there are a …

The Λ CDM model provides a good fit to most astronomical observations but harbors large
areas of phenomenology and ignorance. With the improvements in the precision and …

We present a measurement of the Hubble constant (H 0) and other cosmological parameters
from a joint analysis of six gravitationally lensed quasars with measured time delays. All …

The H0LiCOW collaboration inferred via strong gravitational lensing time delays a Hubble
constant value of km s− 1 Mpc− 1, describing deflector mass density profiles by either a …

The Advanced LIGO [1] and Advanced Virgo [2] detectors have made numerous detections
of gravitational waves (GWs), to date consisting of short-duration (transient) GWs emitted …

There is a growing sense of 'crisis' in the dark-matter particle community, which arises from
the absence of evidence for the most popular candidates for dark-matter particles—such as …

lenstronomy is an Astropy-affiliated Python package for gravitational lensing simulations and
analyses. lenstronomy was introduced by Birrer and Amara (2018) and is based on the …

We present a blind time-delay strong lensing (TDSL) cosmographic analysis of the doubly
imaged quasar SDSS 1206+ 4332. We combine the relative time delay between the quasar …

Multiply imaged time-variable sources can be used to measure absolute distances as a
function of redshifts and thus determine cosmological parameters, chiefly the Hubble …

This overview paper describes the legacy prospect and discovery potential of the Dark
Energy Survey (DES) beyond cosmological studies, illustrating it with examples from the …