Steve's Whereabouts

I know that the elder Steve has told everyone that he's been in Namibia for the last 10 weeks.  But can we be sure?

I recently recieved the following photo from Steve documenting his travels:

But then the same day, I happened to see this picture in the paper taken by the Mars Rover Curiosity:

These two photos show a suspiciously similar terrain.  I don't know how he did it, but it looks like somehow Steve got himself to Mars.  Well, compare and decide for yourself.

Meanwhile, in other travels, here is Steve crossing the Sun's Anvil.