I am a Computer Technician for Purdue University. I have this tendancy to install the screen saver on all of the machines in the computer labs that I manage, hence the large number of results.
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.