Lenticular Clouds Lenticular clouds, with their distinctive lens shape, often hover over mountain ranges like alien ...

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

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

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

And if you're lucky and the conditions are right, you might even catch a full halo encircling the sun. Mammatus clouds cover the sky over the Ernst-Taehlmann-Park housing estate after a ...

At peak magnitude, seek out the goddess of love planet in a clear blue sky in the west-southwest during daylight hours, being ...