Antarctica structure location release!

To view the location for yourself visit: https://www.google.de/maps/@-74.5467967,-11.1249875,1246m/data=!3m1!1e3?hl=de

The structure that i am talking about sits in the shadow of this HUGE mountain.

The google earth image quality is actually so good, that you can make out details on top of the structure.
On the left top side seems to be some kind of antenna or satellite dish.

For me this structure looks like a huge human head, i see the eyes, the nose, the mouth and i made a red marking at the forehead, where i found a symetric shaped symbol where the third eye would be located...
On top of this human head, is something i can only describe as a creepy alien head, but i gues i will get better suggestions of what it might be from you guys soon ^^

To finish this post i will show some pictures of this location from different sources which i collected.

I hope you guys can help me figure out what exactly i found in antarctica. Would love to get a like or comment :)