I've always believed (perhaps I need to!) that there is life out there in space and very soon we will hopefully confirm this from Mars, next year.  Our (british) lander and the two american rovers will be on Mars in a couple of days looking for signs.
But what do you think of this link http://news.bbc.co.uk/1/hi/sci/tech/2941826.stm
That Dr. Gil Levin who was on the origional Viking Mars landing (1976), did find evidence of life on Mars, so perhaps this is'nt a mission of discovery but a mission to confirm what has been known for the last 27 Years!
What do you think?

Place your vote at the Life On Mars Poll http://www.unexplainable.net/modules.php?name=Forums&file=viewtopic&t=388&sid=9479e57e3205b680f78faebf819b4e49