expertno.1
Technomancer
The KEO satellite is a satellite space time capsule which will be launched in 2009 or 2010 carrying messages from the citizens of present Earth to humanity 50,000 years from now, when the satellite orbiting Earth will return
*upload.wikimedia.org/wikipedia/en/thumb/d/dd/Keo_satellite.jpg/180px-Keo_satellite.jpg
Messages can be keyed-in on the web, or sent by postal mail.
The satellite has enough capacity to carry a four-page message from each of the more than six billion inhabitants on the planet.
Source:-Wikipedia
and one more thing.....
u know abt Time Capsule ??
go here.....
*en.wikipedia.org/wiki/Time_capsule
did u knew it ?