The Planetary Society, once again is having names put onto a special silica glass DVD to send to Mars with the next Mars probe named Phoenix. They say that the glass DVD will last thousands of years and it carries a message to future visitors of the red planet.
Until January 5th, you can get aof the participation certificate. The certificate is printed in color on nice paper and would make a cool gift for scifi and space exploration fans.
The deadline for getting your name or names of loved ones on the DVD is February 1, 2007, so hurry if you want to be part of space history.