"The Space Policy Project promotes American national security and international stability by providing the public and decision-makers with information and analysis on civil and military space issues, policies and programs." Subjects include Russian Aerospace, Challenger Accident, Life on Mars, and Advanced Aircraft. Each subject is exhaustively researched, and often provides annotated links to other Web resources. In addition space weapons are monitored, as are military and civil uses of space, and a country guide to space exploration and use. Searchable. From the Federation of American Scientists.