Worth1000 has had yet another fun photoshopping game , called Corporate Takeover 5, where the idea was to find new places for corporate sponsorships logos. And boy did they!
One of the first gags the New York Post Post House pulled on their tabloid-like homepage was the ad-on-the-moon idea, which was recently done when CunningStunts PR stunt was to hoax the Sun newspaper into believing they had projected J-Lo's butt on the moon.
Back in 2004 we reported on Alexander Lavrynov's idea of putting billboads in space, Ads in space (revisited)
The cover of Franquin's 1959-60 comic book masterpiece "Z comme Zorglub" where Zorglub sends rockets to the moon to spell out "Coca-Cola".
Nothing is new under the sun - or moon. ;)