Search for ET!
Interactive Flash tutorial exploring the possibility of and search for life on other worlds.
jvsc.jst.go.jp Details

The Planetary Society
A nonprofit organization devoted to the exploration of the solar system and the search for extraterrestrial life.
www.planetary.org Details

The Rise and Fall of Star Faring Civilizations in Our Own Galaxy
Speculation, based on the Drake Equation, regarding the existence and composition of alien civilizations.
www.jrmooneyham.com Details