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Astronaut Scholarship Foundation
organization of former astronauts providing scholarships for college students in the science or engineering fields.
http://www.astronautscholarship.org/
Planetary Society
promotes the exploration of our solar system, and others, and the search for extraterrestrial life.
http://www.planetary.org/
Red Rover Goes To Mars
Planetary Society project inviting the world's public to get involved in the exploration of Mars.
http://www.redrovergoestomars.org/
Society for International Space Cooperation
seeks to foster cooperation, education, and exchange among the countries of the world in the areas related to scientific advancement and the international exploration of space.
http://www.sisc.org/
SPACE - The European Foundation for Space
nonprofit organization created with the aim of promoting among young people and the public at large the importance of continuing space exploration.
http://www.space-foundation.org/
