Life on MarsEveryone has seen the photo – it is described as what could be a humanoid figure on the surface of mars – and better yet, it was released by NASA. The hype surrounding this image has caused quite a stir, thanks of course to the Internet.

In 1976, another photograph sent back from Mars showed what many described as a ‘human face’ and later was explained away with shadows and optical illusions. But is there more?