If we enter the coordinates 79 ° 26'47.94 “S 135 ° 26'51.84” E into the Google Mars service, which is composed of photographs of the Martian surface, then, not far from the South Pole of Mars in the Katoomba region, we will see a very unusual hole in the rock.
First of all, it is unusually in its regular shape, nature of course can create materials of a regular rectangular shape (crystals), but as for holes in rocks, nature is no longer able to make them even and rectangular.
Secondly, this hole is the only one of its kind in the area, there is nowhere else and there is nothing close to it. It also doesn't look like a glitch when combining shots to get maps.
What is it? The conclusion suggests itself, this is an artificial structure, most likely an alien base.
The dimensions of the entrance to the base are enormous - 8 km long, 3.5 km high. Could there be a large ship hidden inside?
However, even if we assume that this is a natural hole, then in this case it could be an ideal place for arranging the base of colonists who will fly to Mars from Earth in the future.
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