To understand how clouds get their shape, it helps to understand the basics of how they form. When air rises and cools, the ...

Californians caught the sight of a lifetime when rare clouds recently illuminated the sky. Photographer Rain Hayes ... But the clouds in the image formed in the mesosphere, which is the third ...

The multi-colored clouds are known as polar stratospheric clouds (PSCs) and look similar to auroras blazing in the sky. However ... over some hilly mountains. Image source: Jack Gerhardsen ...

Spend your day laying outside looking at the clouds. It’s helpful. Really. With just a few taps on your phone screen or tablet as you peer up at the sky ... record images of clouds, but only ...

That’s why you need this handy guide to cloud-appreciation. The easiest way to describe a cloud is by analogy. One cloudlet looks like a shopping cart, another like the head of a rhinoceros. Some ...

Following the sweeping path of a cold wave through the Arctic, the skies were alight with rare polar stratospheric clouds, which presented a rainbow-like show throughout the sky. Images of the ...

The rover went skygazing in the Gale Crater and spotted some ethereal clouds passing by. Image processor extraordinaire ... planet looked up at an alien sky and, barely a day later, us humans ...