Contact 2004
The 21st annual Contact conference was held in March 2004 at NASA Ames, in northern California's Silicon Valley. About 150 people participated, with many excellent speakers, the university level SOLSYS project, the virtual Contact Consortium and, of course, the High School level COTI HI first-contact encounter.
Here are some of my photos of the conference.
(I apologize to any speakers or exhibitors I've omitted, and welcome any contributions.)