Regardless of us having gone to different planets, there's still a considerable amount that we don't think about our own planet. Furthermore, with regards to the tremendous tundra of Antarctica, a large portion of the space is so difficult to explore that we've scarcely figured out how to plan and research its majority. Furthermore, since the web is a thing, this had prompted some tremendously wacky paranoid ideas about Antarctica.
How about we investigate probably the best ones. Lash in, it's going to be a serious ride.
Antiquated Human progress
In the wake of discovering pictures on Google Earth (as you do) of something that seemed as though a man-made construction, individuals everywhere on the web began plotting that Antarctica would be home to an old human advancement. The leftovers of that human advancement would be shrouded in stacks of snow, normally.