The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

The 3D cosmic map building DESI has provided more clues that dark energy is weakening over time, suggesting our best model of ...

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

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

Our scientists have played a leading role in creating the largest-ever 3D map of the universe, using data from 15 million ...

There is growing evidence that dark energy is not constant. The greatest discovery in cosmology for decades appears to be ...

Mayall 4-meter Telescope at Kitt Peak National Observatory, continues to build the largest 3D map of the universe ever created. By the time DESI completes its five-year mission next year ...

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

Using data from 15 million galaxies and quasars (extremely distant yet bright objects with black holes at their cores), DESI has produced the largest-ever 3D map of the universe, providing the most ...

Physicists may need to come up with a new theory for how the universe works, after a dark energy experiment has produced confounding results.

An international research collaboration is creating a 3D map of the universe to see how galaxies have spread and clustered over 11 billion years. Earth is at the centre of the image, and each ...