William Giarè

Scientists have long debated: is dark energy constant or does it change? Fresh measurements point to a third path — it is conversing with dark matter. This turns a lone cosmic force into a duet of invisible interlocutors.

A team of astrophysicists conducted a systematic examination of extensions to the standard ΛCDM cosmological model, using data from telescopes like Planck, DESI, Pantheon+, and others. They added dynamic dark energy, spatial curvature, massive neutrinos, and additional inflationary parameters. It tu