It's named Eos, after the Greek goddess of the dawn, and contains approximately 3,400 solar masses worth of gas.

Asperitas clouds are a distinctive, but relatively rare cloud formation that takes the appearance of rippling waves.

Thunderstorms above Oklahoma sculpted a seldom-seen spectacle in the sky Friday morning. The formation of a horseshoe vortex ...

TRI-CITIES, Tenn. (WJHL) — NewsNation affiliate WJHL viewers captured stunning, rare clouds in the Tri-Cities area of ...

Named Eos after Greek goddess of dawn, cloud spans 40 times width of full moon with mass 3,400 greater than sun ...

The cloud, composed of either water ice or carbon ... These structures, composed of ice and gas, are located in a region where star formation is rare. Despite early detections dating back to ...

A rare cloud formation resembling waves in the sky has been seen across North Yorkshire. The billowy phenomenon was captured on camera in Cawthorn on Tuesday night by a BBC weather watcher.

The formation of a horseshoe vortex cloud was witnessed in Norman by storm chaser Connor ... Horseshoe Cloud Spotted Gliding Across Florida Skies Among World’s Rarest Just as specific elements must ...