An eerie, glowing orb appeared to hang frozen in the Colorado sky for six hours, leaving witnesses unable to explain what they had seen. The photograph alone cannot establish the object’s size, altitude or distance from the camera, leaving open more conventional explanations such as a balloon or an optical effect. ‘I honestly think this is a daytime plasma orb, which doesn’t happen often!’ ‘This is a plasma orb which can change sizes and even change shapes,’ Waring said, although he offered no evidence supporting that conclusion. He also questioned why the witnesses recorded only approximately 10 seconds of footage despite reportedly observing the object for several hours.