High in Earth’s mesosphere, a rare and breathtaking phenomenon unfolds—Noctilucent Clouds. These glowing clouds captivate skywatchers, but scientists are growing increasingly concerned. What do these ...

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

These clouds, called noctilucent clouds, light up the sky during the summer time for the South Pole. NASA recently released footage from its AIM spacecraft, which observed the first noctilucent ...

Noctilucent, or "night-shining", clouds can be seen on Mars, just as they are on Earth. Nasa's Curiosity Mars rover imaged these high-altitude clouds on 17 May, 2019, using its navigation cameras.

These clouds - known as noctilucent - are wispy and ghost-like formations that exist in the upper atmosphere at the edge of space. They are thought to be made up of ice crystals that form on fine ...