Why should we be alone in the universe.
We are not alone on a single continent. In the past, before Columbus went to America, no Europeen citizen thought there were other people out there; but they are.
On the universe scale, this should be true too.
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.
