NASA has a contest for sending 3 haiku poems to Mars on the MAVEN flight that launches sometime in Sept (If all goes well)and slated to go into orbit around Mars in 2014.
They'll probably be flooded with entries BUT, everybody who enters will get their name included on a DVD that will also go to Mars
Google can no doubt give you more details

Last edited by Wyman Lloyd; 05/05/13 10:44 AM.