was seen drifting above Bursa, Turkey, on Thursday morning. As reported by The Guardian, the nearly circular cloud, referred ...

A lenticular cloud is a lens-shaped cloud that normally develops on the downwind side of a mountain or mountain range. This occurs when stable, moist air flows over a mountain, creating a series ...

So what the hell is this rusty brown gossamer of a space cloud? If we’re being perfectly specific, it’s the lenticular galaxy NGC 4753, which sits about 60 million light-years from Earth in ...

Roll clouds mark a sharp temperature contrast where warm air moves up over shallow cold air, continually reforming water vapor in the same place, like a lenticular cloud. Since temperature ...