SEDS is an independent, student-based organization which promotes the exploration and development of space. SEDS pursues this mission by educating people about the benefits of space, by supporting a network of interested students, by providing an opportunity for members to develop their leadership skills, and inspiring people through our involvement in space-related projects. SEDS believes in a space-faring civilization and that focusing the enthusiasm of young people is the key to our future in space.

This site is a must for any astronomy buff. It features easy access to the Messier and NGC catalogs, a comprehensive list of astronomy software for Mac, Windows, and Linux, and more.