http://dawn.jpl.nasa.gov/DawnCommunity/Sendname2asteroid/index_asteroid_blt.aspx
Send your name to the asteroid belt on the Dawn spacecraft. Your name will be recorded onto a microchip that will be placed aboard the spacecraft accompanying it on its mission to the asteroid belt. After entering your name below, you will have the opportunity to print a document that verifies your journey aboard the spacecraft.
Send your name to the asteroid belt on the Dawn spacecraft. Your name will be recorded onto a microchip that will be placed aboard the spacecraft accompanying it on its mission to the asteroid belt. After entering your name below, you will have the opportunity to print a document that verifies your journey aboard the spacecraft.