Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people from England to Eastern Europe.

A giant whirlpool of light, known as a "SpaceX spiral," was recently spotted swirling across the night sky over Europe as a Falcon 9 rocket prepared to reenter Earth's atmosphere after deploying top-secret cargo.

A mesmerizing blue spiral appeared over Europe, leaving people in awe. The stunning phenomenon was caused by a SpaceX rocket re-entry, creating a dazzling cosmic whirlpool. Social media lit up with breathtaking images of the rare event.