Build a Raspberry Pi internet controlled rover.

Build your own Raspberry Pi rover: http://www.homofaciens.de/technics-robots-R3-construction_en_navion.htm

Watch the introduction video http://www.youtube.com/watch?v=tzfjiD4UI9g this will enable you to become a member of the IRDA, Interplanetary Rover Driver Association, then proceed to operate rovers operating inside distant universe. R3 control center on planet earth for the Curiosity Pi rover: http://www.homofaciens.de/technics-robots-R3-control_en_navion.htm

Earth needs more rovers!