"We investigated a different method of constraining anisotropy which involved so-called weak gravitational lensing," says Adam. Weak lensing occurs because matter between us and a distant galaxy ...

The dark energy's impact may be weakening over time, according to new results from the DESI collaboration, which includes data from nearly 15 million galaxies and quasars.

From left to right: Henning Jansen, Florian Kleinebreil, Laila Linke, Sebastian Grandis, Nikolas Zimmermann, Tim Schrabback, ...

A major international research effort has confirmed the standard model of cosmology using data from 41 million galaxies. The ...

Dark energy, in the form of a cosmological constant (Λ), has been seen as responsible for the accelerating expansion of space, holding a steady energy density.