Space Camp - Few day long events for young people. Space Design References - Links to space design and specific satellites. Includes Pathfinder, follow-up space probes, current problems with NASA's Mars Program, manned missions, and advanced propulsion systems for spacecraft. Space Exploration by Astrodigital - Features astronaut interviews, articles on space history, space stations and future space technologies, and tutorials on various concepts. Space Exploration in Russia - This site is about space exploration in Russia and the world.
Content is in Russian, but their is a translation feature to convert to English.
Space Exploration Online - Information on space history, current missions, rocketry, planetology, and general information. Includes bibliography and links to related resources. And Stars - Space news, moon viewer, Solar tour, satellite predictions, NASA facilities and programs, Space Telescope, and space weather. Includes science fiction links. In the late 1970's many people wondered what was the purpose of the money spent on space exploration.