Something is melting out of the Antarctic Ice Sheet

An enormous structure hidden under the ice sheet of Antarctica has become visible possible due to climate changes.


The structure is 300 meters long, width measures between 30 – 50 meters and walls of 10 meters high.

Image above shows a part of the structure enlarged.

Even though I do not know what it is, it looks artificial; maybe an old base or an ancient settlement built a long time ago when Antarctica was not yet a frozen contingent or could it be something else? 


If you take a closer look you see that it is not something natural or a crack in the ice sheet. Here are the coordinates: 69°53'42.03"S 38°42'22.02"E