I am a geomorphologist working with the Earth's regolith, particularly in Australia. I work at Geoscience Australia, in Canberra, and in my spare time work on the landforms and regolith of Mars using those wonderfull images that orbiters and landers are sending back. I have a paper in a recent issue of Icarus on an aspect of landsform evolution on Mars.
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.