I?m most definately sure that there is extraterrestrial life. The cuestion is just when we are going to find out. SETI@home is a good way to start, and a potentially cheap way of scanning our surroundings. We have not yet traveled so faar with spaceships. I?m runninv SETI@home just for my own curious mind and at the same time I can contribute to science. It is a good way of taking advantage of the world?s idle computertime.
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.