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

At the end of 2024, an extraordinary video appeared online showing figures resembling humans floating above the clouds.

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

The multi-colored clouds are known as polar stratospheric clouds (PSCs) and look similar to auroras blazing in the sky. However, these rainbow clouds aren’t auroras as you might think.

CORPUS CHRISTI, Texas — Viewers in Bentonville, Orange Grove, Portland, and even Padre Island were reporting the could see "orange in the sky" and a large plume of what they thought looked like ...

NASA’s Curiosity rover has captured breathtaking images of red and green-tinted clouds drifting across the Martian sky. These ...

The UFO-shaped clouds may not beam anyone up into the sky - but they can cause very strong, gusty winds on the ground in a concentrated spot. Pilots tend to avoid fling near them because they can ...

“Even though the sun has set in Gale Crater, the clouds are high enough in the atmosphere that the sun still shines on them, making them seem to almost glow in the sky,” wrote Alex ...

The hike to Kem Baha in Gunung Stong State Park offers a stunning sunrise over a sea of clouds, set amid Malaysia’s rich ...