UFO over Yellowstone Park caught in photo, June 22, 2015

Source: MUFON
Location of sighting: Yellowstone Park, Wyoming, USA
Link photo: http://www.mufoncms.com/files_jeud8334j/69541_submitter_file1__IMG8933Yes.JPG

Eyewitness states: ''My friends (husband & wife) were on vacation, driving their car near Yellowstone Nat'l Park WY, June 22, 2015 about mid-day. He was the passenger and was taking digital photographs of the Grand Teton mountains as they approached them. When they got back home about 6/30/2015, he downloaded photos and reviewed them. A saucer-like object, except with some strange appendage at the ''left end'', is clearly visible in the blue sky in one of the photos, but not in the one a minute before or in the one a minute after. Just one lucky photo. Neither person actually saw anything visually that day; ''it'' just was seen upon reviewing his pictures. My friend was able to zoom-in on the object with his computer software at his house, and I was surprised by the amount of detail that he and I were able to see in or of this object.''