Stargazers in parts of Europe were stunned by an unusual sight on Monday evening: a large, glowing blue spiral in the sky.

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

As it zoomed across the sky to reach space, it produced a mesmerizing blue spiral that left many Europeans scratching their heads. The video at the top of this story was recorded in Joze ...

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It said:"The blue swirls you might have seen in the sky are likely the result of a SpaceX rocket launch, where the upper ...

Monday’s SpaceX launch was carrying a classified satellite to space, but the secret payload was not the cause of an unusual ...

The shape is thought to be the result of leftover fuel released into space as the Falcon 9 rocket returned to Earth.

A stunning blue and white spiral spotted in skies across ... had received many reports of an “illuminated swirl” in the sky on Monday evening probably caused by a rocket that had blasted ...