I think it only makes sense that extraterrestrial life exists out there somewhere. It would be cruel fate if mankind was the only intelligent life in this vast universe. (At least as far as we can call mankind intelligent)
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.
