I belive that extraterrestrial life exists, but it doesn't mean that they are
little green man's. Extraterrestrial life could be only a plant or a microscopic
organism.
"The universe is too big only for the humans"
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.