Dark Energy Spectroscopic Instrument (DESI) starts 5-year survey May 17, 2021. New research suggests that our universe has no dark matter Mar 15, 2024. Telescope instrument is ...

To complete its quest, the Dark Energy Spectroscopic Instrument (DESI) will capture and study the light from tens of millions of galaxies and other distant objects in the Universe.

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...

To complete its quest, the Dark Energy Spectroscopic Instrument (DESI) will capture and study the light from tens of millions of galaxies and other distant objects in the universe.

For generations, humans have gazed at the stars and wondered about the ultimate fate of the universe. Will it expand forever ...

The Dark Energy Spectroscopic Instrument (DESI) has made the largest 3D map of our universe to date. Credit: Claire Lamman/DESI collaboration ...

Evidence is mounting that cosmic dark energy, long thought constant, may weaken with time - potentially altering the fate of ...

The Dark Energy Spectroscopic Instrument (DESI) at Kitt Peak Observatory in Arizona is collecting data to reconstruct how the Universe has expanded over billions of years.

The Dark Energy Spectroscopic Instrument (DESI) is installed on the Nicholas U. Mayall 4-meter Telescope on Kitt Peak National Observatory near Tucson, Arizona.

The 1st year of Dark Energy Spectroscopic Instrument (DESI) data seems to show that dark energy is weakening over time, possibly the biggest cosmological discovery for 25 years.

The effect was first tentatively reported in April last year, but the latest results — presented on 19 March by the Dark Energy Spectroscopic Instrument (DESI) collaboration at a meeting of the ...