NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

It’s the ultimate antidote to winter blues — or, frankly, any blues at all. It’s the kind of place where you forget the word ...

Not every sunset brings shocking shades of red, orange and purple ... which change the direction of light rays as the sun rises and sets. “The color of the scattered light is determined by ...

It is not often that all the planets in the Solar System other than ours are lined up across the night sky for us to see.

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Readers’ photos celebrate sunrises and sunsets, when the light is the most pleasing. Fifty-one photos were sent in; here are ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

A visitor pulls into parking specifically designated for Firefall viewing in Yosemite Valley Friday, Feb 9, 2024 in Yosemite ...

The Escambia and Santa Rosa county school districts will release kids from school for Spring Break between March 17-23. The ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

Even Donkey Kong and Diddy Kong are just silhouettes in the intense light of the sunset over the ocean, and you can only see them because their attire is red. This level is also unique in that you ...