AIM studied the formation of polar mesospheric clouds, which sit over the North and South poles and can only be seen at twilight. It came into operation back in 2007. NASA has announced it’s ending ...

A Feb. 11 Instagram post (direct link, archive link) includes a photo of a circular, red cloud formation above a map of Turkey and northern Syria. "#HAARP cloud; then weeks later; massive EARTHQUAKES ...

A cloud formation resembling a sniper was spotted in the night sky over Zhejiang, China, on July 20, 2025. Footage captured by a resident showed a surreal silhouette of a figure in a sniping position, ...

A cloudy day can often make for a dreary occasion, but not in this case. On Tuesday, a lucky group of skywatchers in Wyoming were mesmerized as they looked to the heavens and witnessed a rare and ...

A stunned Florida fisherman recorded this incredible footage of a cloud formation that some people online are claiming is the "work of UFOs." The dense, perfectly circular clouds, which have been ...