High school students, some of whom may live on Mars someday, have a chance to plan what living and working conditions will be on the Red Planet in an exciting competition coming up February 11-12-13, 2000. The Second Annual NASA JSC Mars Settlement Design Competition emulates the experience of working as a member of an aerospace company team, developing a design and operations proposal for a new Mars base. Analysts, planners, artists, writers, organizers, managers, and others with imagination and creativity will be needed by each student company.