The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

Texas skywatchers will get a chance to witness the moon turn blood red. On the evening between March 13 and March 14, the ...

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

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

Indie games on Xbox Game Pass offer innovative and daring experiences that showcase the passion and hard work of small studios. Celeste, Amnesia: The Bunker, and Goat Simulator are some of the ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Thursday is expected to be cloudy in Latvia, with moments of clear sky in the south. A precipitation zone will start passing ...

The rare snow in Pensacola, Tallahassee and other parts of North Florida is long gone. Post-card perfect weather is returning to the Sunshine State along with outdoor weddings, birthday parties and ...

American space agency NASA publishes a short video showing iridescent clouds moving in the thin Martian atmosphere, as seen ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

Contrails conjure a sense of something overwhelming and ineffable, as terrifying as it is beautiful.