I was curious…

…and I stumbled upon this image of the face on Mars :

There’s an even more detailed 2400×2400 pixel image here. There are other pictures of the ‘pyramids’ nearby if you follow the links on the Cydonia wikipedia page.

What’s even cooler is I found the smiley face on Mars, otherwise known as the Galle crater. I just read Chapter IX of Watchmen and thought Alan Moore was having some fun. But the thing actually exists! Here it is on Google Mars.