Is there Christ on Mars?

I'm sure you've all seen the hype surrounding the image of a "figure" strolling the surface of Mars, captured by Nasa's spacecraft Sprirt. Unsurprisingly there's been loads of web chatter surrounding what the "figure" might be (Bigfoot, garden gnome, Osama Bin Laden) and, guess what, some think it might be Jesus or the Virgin Mary.

They really will claim anything, won't they?