Astrology - Universal Time
I was just reading this article about how NASA is sending a number of books and DVD's on the next mission to mars. But then I was wondering - What if one day the date stamped 2007 won't make any sense to people in the far future who may come across this information.
This lead me to fact that the only universal time relative to earth, in simplest terms, would be astrological placements, which anyone in the future can read as time. The placements outlined in the heavens of the major planets is specific to a time, and they will basically never repeat the same patterns again, atleast not for billions of years as far as I'm aware, the odds of same placement is next to never.