Mysterious hole discovered in Norwegian glacier

‘330 Squadron discovered a large hole in the glacier Blåmannsisen in Nordland when they flew over the area as a part of a military excercise trip.
– It is not normal that they are so big. The ones forming during the summer, are usually between 20 and 30 centimeters in width, Atle Nesje, a professor at the Geological Institute of the University of Bergen, says to TV 2.
Kjetil Wiik at 330 Squadron says this hole seemed to be between 15 and 20 meters in diameter, and went very far down the ice.’
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