This crystal clear footage appears to show a UFO floating high above the Arizona desert in broad daylight. 

A couple were on a road trip to San Diego, California, when they filmed the unsettling video on March 15. 

The couple first saw the object at 7.15am as they drove into the town of Gila Bend in Maricopa County, Arizona, and watched it all the way to the town of Yuma - a distance of 116 miles. 

They are convinced that the flying object was extraterrestrial and believed that it was too large to be a drone.

To read more and view the video, click here.