Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) collaboration just dropped their first official data release, covering the ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

Gravity pulls us to earth, a lesson you learn viscerally the first time you fall. Isaac Newton described gravity as a ...

Physicists have proposed a new model of space-time that may provide the 'first observational evidence supporting string ...

The universe’s expansion is accelerating, not decelerating. Our understanding of how the universe works may need an update.

"The new model can account for both structure formation and stability, and the key observational properties of the expansion ...

Dark Energy 'Doesn't Exist' So Can't Be Pushing 'Lumpy' Universe Apart Dec. 20, 2024 — One of the biggest mysteries in science -- dark energy -- doesn't actually exist, according to researchers ...

The research team found that the statistical significance of the dynamical dark energy model has reached a 4.3σ confidence ...

Leading this quest is the Dark Energy Spectroscopic Instrument (DESI), a global collaboration involving over 70 institutions.

“These new measurements offer the strongest evidence so far that dark energy evolves, which would be another mind-blowing change to our understanding of how the universe works.” The findings ...

Last month, a press release announced groundbreaking findings from the Dark Energy Spectroscopy Instrument (DESI), which is installed on the Mayall Telescope in Arizona. This vast survey, containing ...