some day we will find something out there. in my opinion it will take a long long time... but never give up hope ;) even we would discover green slime on a rock on a planet far away i would be very satisfied.
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.
