Mystery of spirals over Alaska sky solved geo.tv - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from geo.tv Daily Mail and Mail on Sunday newspapers.
“It was beautiful. It was kind of a shame to think of it as exhaust, I have to admit,” said photographer Todd Salat, who captured the spiral on camera.
“It was beautiful. It was kind of a shame to think of it as exhaust, I have to admit,” said photographer Todd Salat, who captured the spiral on camera near Delta Junction.