This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...

This NASA/ESA Hubble Space Telescope image features a glittering blue dwarf galaxy called Markarian 178 (Mrk 178). The galaxy ...

Perched on the edge of the continent like a maritime sentinel with the best view in town, the Old Point Loma Lighthouse in San Diego is California’s answer to a historical snow globe—minus the snow, ...

From the meteor showers to super moons, this time of year gives us a front row seat to one of the most active regions of the ...

Harp’s photograph is one of 25 winners of the 2025 Northern Lights Photographer of the Year competition, hosted by travel ...

While it features work made by 17 Indigenous artists from across the continent, ENCODED has tendrils deep through the Pacific ...

Looking back on that night on the mountain, I’m tempted to call it a singularity—a sudden leap forward in consciousness.

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

December means the winter solstice is coming, it arrives on Dec. 21, and we are in for a couple of very cold and snowy months in Wyoming. Even though it’s ...

Depending on where you are in Texas, you may see some orange skies over the next couple of days. And no, we're not talking about sunsets. In the Lone Star State, the sky can take on an orange or red ...