The Dark Energy Spectroscopic Instrument, or DESI, has finished its planned 3D map of the universe — but the work is far from over. Carnegie Mellon University researchers are already pushing the ...

Ukraine is winning the war for the so‑called “small sky” – the airspace directly above the battlefield and its surroundings, ...

The Lyrids meteor shower is set to peak in Wisconsin on Earth Day, April 22. Here's how to best catch the light show.

The Dark Energy Spectroscopic Instrument (DESI) has successfully completed the largest high-resolution 3D map of the universe ...

Skywatchers, it's time! If you live in certain parts of the United States you may have a chance to view the northern lights ...

Astronomers have created the most detailed map of the Universe in history. The project was carried out over five years using the Dark Energy Spectroscopic Instrument (DESI), which surveys the night ...

A new map of the cosmos, including more than 47 million galaxies and other cosmic objects, represents one of the most ...

NOAA's aurora viewline maps showing where the northern lights will be visible tonight and tomorrow hasn't been working since ...

NASA’s Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer telescope (SPHEREx) has ...

A historic building in western Pennsylvania sustained major damage after a tree fell on top of it during Tuesday's storm.

The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and mapped more than ...

The Dark Energy Spectroscopic Instrument (DESI) has finished the most detailed survey of the universe to date, and the ...