I have a feeling they stole the Mermaid statue from Copenhagen.
Didn't any of you see Transformers? That thing is a robot!
Actually, it's the entrance to a secret government laboratory, where they are building a secret neutrino emitter that the will aim at the earth and use as a brainwashing station, that has to be on mars because the moon is to close to the earth, and people would be able to see it. but right now, no one can see anything much on mars, so they can hide it there to avoid detection. but soon when it is fully operational, they will turn it on while we're all watching TV and they'll imbed seceret messages into the commercials during the superbowl.
you are all wrong...it's waldo.