Just days before devastating floods hit Spain, an eerie scene was captured on video in Barcelona. The clip shows a cluster of unidentified white lights contrasting against a striking double rainbow. As the cameraperson zooms in, the bright lights dart through the clouds and behind the rainbow, leaving viewers in awe.

Some have speculated that the lights were extraterrestrial warnings about the impending floods. One person joked, "They are aliens from Galaxy 5383837, and we are all going to die," and another said, "Now intergalactic tourists are to blame for the weather."

A third person commented, "It is common to see lights or spaceships before a disaster. It is as if they are carrying out surveillance on us, analyzing what happens and how we react to tragedy."

While many locals are baffled by these 'UFOs,' others suggest they could have been drones or a flock of birds reflecting light. What's your take? Join the conversation on our Facebook page.