New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...

The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ...

The universe is expanding at an accelerated rate and our current best theories to explain this is a mysterious form of energy ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

According to the new DESI numbers, dark energy may be changing over time—either causing the universe’s expansion to ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the ...

Dark energy is the placeholder name given to whatever ... created by gravity as the instrument builds the largest 3D map of the universe ever. | Credit: DESI Collaboration /DOE /KPNO /NOIRLab ...