Extraterrestrial Life? I don't belive we are the only carbon based beings in the universe. Perhaps we well run in to these beings when we expand outside our own galaxy.
I run SETI@Home when i am not using my computer. Unused resourses is wasterful to me.
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.
