Hole - Hole Antarctica and mystery

When I'm exploring the earth by using Google Earth, by accident I found something interesting when it gets in Antarctica. Quite by accident I found an object that looked like a big hole. Once I find out more, it turns out that I get the object has been circulating in cyberspace since the first.

After I find information via Google, it turns out that I got this picture has spread quite a long time in cyberspace. Here's the picture I got, with coordinates 66 ° 33'11 .90 "S 99 ° 50'19 .05" E . And this photo has been circulating in cyberspace, the coordinates of 66 33 '11.58 "S 99 50' 17.86" E . seems like not , and of course the reader would have never seen the hole because so many web that discuss the hole, only just a different direction with pictures that I take. 

If you see a picture that I took, gaping holes looked down, as if the hole is like a bottomless well. However, if you look at the second picture, it looks like a hole the size of a large cave. The two images are likely to come from the same database, that imaging data in 2006, I wondered, what if viewed using the new database, if the hole is still the same or has changed shape. 

One forum member even include analysis ATS in the photo, here is his picture. He suspects that the mysterious hole or cave is a secret base because he found some sort of trace or traces of something out of the hole, the following is the analysis. now, we observe again tersebut.Berikut actual position of the hole is actually drawing the hole position. 

If seen from the picture above, it looks if tersebu hole located in the mountains, though not too steep, so in my opinion, the trail comes out of the hole may be derived from the snow slope buried at the mouth of the hole, but this is only a glimpse of my opinion, it should do more research on this hole. mysterious another hole is also found in other parts of Antarctica. At coordinates 66 36 '12:58 "S 99 43' 12.72" E , A hole also emerged from the mountains of Antarctica. 

While not as big as the first hole, but the presence of this hole also invites many questions. then, the hole is it exactly? some members in the ATS said that if the hole is probably caused by the phenomenon Crevasse . Crevasse is a natural phenomenon that occurs in Antarctica. Crevasse is a crack in the surface of ice or glaciers, but it got a rebuttal opinion because crevasse never happened in the rocks or mountains, so the origin of the hole is still a question mark. 

Additionally, various other oddities discovered in Antarctica, one of This is the only picture. Intended for the picture, the red circled object suspected to be a wreck or submarines. Although it seems just a coincidence, but the shape looks not natural to question a lot of people, but the majority said that if the form is just a coincidence formed by nature. Objects are circled in red is also believed to be the wreckage is buried in the ice, although I personally do not see any peculiarities in the picture. Last, the ATS members then tried to draw a line between these four mysterious objects found it, and he got a straight line. What are the four objects are related to each other?