UFOs sweep the skies: Orbs spotted worldwide (VIDEO)

Fast flying orbs of light have been spotted in the US and Europe almost simultaneously. While many suggest they were the same UFOs, the question remains: how they could travel so fast?

First the phenomenon was spotted over Salt Lake City, Utah, about a week ago. Then it was also seen in Poland, Greece and Slovakia, some 9,000 kilometers away.

Footage uploaded by many who witnessed the UFOs reveals that they appeared almost simultaneously.

The trajectory of the mysterious orbs was nothing like that of any man-made flying object. The orbs were of red and orange color and were moving very fast, witnesses say.

Many witnesses noted heavy rains in the regions where the orbs appeared.