Galactic Surf - Web portal with extensive collection of internet links on astronomy and space topics. Astronomylinks.com - Over 500 astronomy and space related links, updated frequently. Submit your own link. LLEK Bookmarks Scientific Search Engines - Astronomy - A catalog of scientific resources and media worldwide but especially in German and English: Directories of Astronomy Journals; Astronomy-related catalogs of scientific search engines; additional starting points and sites of special interest. Mike Boschat's Astronomy Page - Images and links to astronomical sites. Astronomy on WEB - Links to astronomy sites and pictures. In English, Spanish and Portuguese. An Astronomy Linkpage - Links, articles and papers sorted in astronomy, space flight and SETI@home.