"One of the best collections of links to astronomy-related information available on the Internet. The database is maintained by the AstroWeb Consortium, a collaboration involving nine individuals at seven institutions."
Links to many metasites, directories, databases, catalogs, e-prints, publications, people, institutions, organizations, software, reference, and miscellaneous resources. By librarians of the Physics-Astronomy-Math Division of the Special Libraries Association.
"SEDS is an independent, student-based organization which promotes the exploration and development of space." The site can provide an organized pathway to start space related projects with alternatives to the usual classwork.