Forming 50 miles above Earth's surface, noctilucent clouds offer a rare glimpse into one of the least-understood layers of the atmosphere.

Clouds play a significant role in the heating and cooling of the planet. They warm the Earth’s surface by absorbing the sun’s infrared radiation, and they cool it by reflecting sunlight back into ...

Sub-Neptunes are the most common type of planet in our galaxy. Bigger than Earth but smaller than Neptune, these worlds ...

Modern weather forecasts rely on complex computer simulators. These simulators use all the physics equations that describe the atmosphere, including the movement of air, the sun's warmth, and the ...

To many, clouds are merely part of the backdrop in a typical day. We take notice when the sky is devoid of clouds, or full of dark, menacing ones. But to the trained eye, all clouds betray a wealth of ...