A mysterious light blue swirl puzzled sky watchers from the United Kingdom to Croatia on Monday night. Many thought it looked ...

A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

A glowing spiral observed in British skies on Monday night (March 24) mesmerized spectators with a stunning display. The ...

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.

People across Europe were pretty confused last night, after a giant blue swirl appeared in the sky, lasting several minutes.

Brits have been left starstruck tonight after a mysterious spinning white spiral was spotted in the sky.