I saw this on another site. Pretty cool pic. I'll bet the controllers freaked out when they first saw it. The kinda thing that'd put a chill down your back the first time you saw the raw camera footage.

My belief has been that if there are any alien artifacts to be found on Mars, we'll have to dig down a ways. If you look at a topo map of Mars you'll see where it appears that the planet was hit by a sterilization level impact that temporarily turned the site molten (which later cracked after cooling) The impact caused the molten core to eject through Olympous Mons and leave behind a cool planet. A sterilization level impact would also have washed the surface of the planet with burning plasma and erased any surface features.

It's clearly Bigfoot.