A strange blue object traveled over Florida Friday night from Jacksonville to the Keys. Many people saw it and reported it as a UFO. NASA said there was a more natural explanation for it.
"Meteorologists in Melbourne said the sight was nothing to be alarmed about. “There is no reason to be freaking out,” laughed National Weather Service meteorologist John Pendergrast, based in Brevard County.
Scientists believe the swirly white or electric-bluish cloud was caused by the exhaust plume of the rocket, which formed a cloud of ice crystals 240,000 to 280,000 feet above Earth. The illumination was caused by the sun still shining at that height."...Sun Sentinel