Videos posted on X showed a blue orb in the night sky that was visible in the U.K., France and other countries.

On Twitter, the Met Office explained: “This is likely to be caused by the SpaceX Falcon 9 rocket, launched earlier today. The rocket’s frozen exhaust plume appears to be spinning in the atmosphere and ...

A mysterious spiraling blue light illuminated ... shows the glowing light spinning across the sky in what many social media commentators likened to a spiral galaxy. The full video at normal ...

The rocket's frozen exhaust plume appears to be spinning in the atmosphere and reflecting the sunlight,' the Met Office ...

Astrophysicist Dr. Paul Sutter spoke with NBC News' Gadi Schwartz on the spectacular atmospheric event that a SpaceX rocket created over the European sky.

A large glowing spiral visible in the night sky on Monday is believed to have been caused by a SpaceX rocket launch in the US.

A glowing, swirling spiral of blue and purple was seen across the UK and also in parts of Europe on Monday night. But what was it? The cloud-like shape appeared for several minutes before disappearing ...

A mysterious blue spiral took over the skies in Europe on March 25, bringing alive conspiracy theory lovers. Pictures that ...

Rocket launches can create eerie patterns in the sky, from undulating bright-blue spirals to glowing “jellyfish” blobs.