In 2018, a plane flying over the Greenland glaciers noticed strange holes in the ice. NASA scientists cannot yet find the reason for their appearance.
The Arctic is a mysterious place, and as the Earth’s climate changes, it changes faster than scientists can record. So, according to NASA, strange holes began to appear in the ice, and so far no one can understand what causes them.
The photo was taken by John Sonntag, a scientist working for NASA’s IceBridge operation, an ambitious mission to capture as much detail as possible of the North and South Poles in hopes of figuring out what is happening right now in these remote parts of the planet.
Unfortunately, this photo raises more questions than answers, at least for now. But even though scientists from IceBridge do not have an exact answer to what these holes are, they make assumptions. / These holes may be caused by ice melting due to the water warming under the ice, or they may be air pockets caused by whales or seals. However, for the latter variant the holes are somehow too big.
NASA even asked its readers on the Internet for advice on what it might be. There were many assumptions, but it is not yet possible to say exactly why these holes formed.