But I have a certificate :)
You too could join NASA’s Return to the Moon!
Names will be collected and placed onboard the LRO spacecraft for its historic mission bringing NASA back to the moon. You will receive a certificate showcasing your support of the mission. (The deadline is June 27, 2008 for the submission of names).
The mission objectives are: to find safe landing sites, locate potential resources, characterize the radiation environment, and demonstrate new technology.
OK you got me, it was just a blatant attempt to play a bit of Lemon Jelly.