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 ...

Every year on the 21st of December the northern hemisphere experiences the shortest day of the year and the beginning of ...

While Polaris the North Star is far from the brightest, it’s a very important star because it shines directly above the Earth ...

The sky catches fire every evening at Lake Bemidji State Park in Bemidji, Minnesota, and somehow most people have no idea ...

Zodiacal light is a rare celestial phenomenon that appears as a faint, pyramid-shaped glow in the night sky, caused by ...

One of the best things about this one is that it’s rechargeable. You get a USB-C cable, so you don’t have to worry about ...

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

In a statement today, the DESI Collaboration officially published the final results of the instrument’s first survey run: a ...

Two meteor showers, the Lyrids and eta Aquariids, will peak in April and May 2026. Here's when to see them over Mississippi, ...

Throughout history, just about every stargazing culture on the planet developed its own unique set of constellations and mythological stories, many of ...

A Trio of Stars: The Spring Triangle Is Here. How to See It ...

Throughout history, just about every stargazing culture on the planet developed its own unique set of constellations and ...