Unusual Object 'Alien Vehicle' on Mars caught by Spirit Rover? 2013

Interesting object caught by Mars Spirit Rover which seems to show an unusual object, certainly looks out of place on the Martian surface. Looks like an outpost of some kind or possibly a vehicle.


Although it seems that this picture shows the Martian surface, there is the question whether it is indeed the Martian surface or a similar terrain on Earth.

Imagine, it is a location on earth, how credible are all the images of all the Mars Rovers, including the Curiosity. But ...if it is an image of the Martian surface and the image is not edited than NASA has something to explain.

Here is the original raw image link: http://areo.info/mer/spirit/2114/2P314036828EFFB270P2558L5M1_L2L5L5L7L7.jpg
Site: areo.info/mer Note: Aero.info/mer is not from NASA or JPL. Aero.info/mer just collect and copy the images from the NASA site and publices it on their own site.

Thanks to streetcap1 who spotted this object.