I believe we should approach contact with other worlds with a posative attitude. We should not fear what we don't know. In order for a race to reach the stars, they have to have been able to get beyond the stage we're at now, where we might anhililate ourselves at any moment.
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.
