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Directories

	Astronomy Resources on the NET - Web and ftp servers, links to amateur astronomer's pages, astronomy related jokes, small pdf library, space news, software list, and mailing list lists. Rate this
	Astronomy Links for Drennon's Science - Rate this
	Galaxy: Astronomy (Science) - Rate this
	Amateur Astronomy - WWW Virtual Library Rate this
	123World - Alphabetic listing of astronomy sites. Rate this
	Astronomy by ExploreSpace.com - Includes an online store, classifieds, telescope information, discussion forum, and astronomy links. Rate this
	AstroLinks - Internet's Astronomy Guide - Cosmobrain's Astrolinks is a complete guide for Astronomy on the web. Only selected links. Rate this
	The Astrobiology Web - An online guide to the origin, evolution, and distribution of life in the Universe as well as all other aspects of space exploration. Rate this
	Sky Router - Categorized sets of astronomical links. Rate this
	Galactic Surf - Web portal with extensive collection of internet links on astronomy and space topics. Rate this
	Blue Planet Landing Site - Astronomical resources. Rate this
	Astronomy World Wide Space Link - Links to largest telescopes, professional astronomers, planetaria, pictures, amateur equipment. Rate this
	Cosmobrain - Lists the 50 brightest stars visible from Earth, and the 50 closest stars to Earth. Proper names, distances, magnitudes, spectral classification and other data are provided for each star. Rate this
	Astronomylinks.com - Over 500 astronomy and space related links, updated frequently. Submit your own link. Rate this
	Astronomy Resources - Links to hundreds of astronomy sites. Rate this
	Top20Astronomy.com - Online directory for astronomy education. Rate this
	LLEK Bookmarks Scientific Search Engines - Astronomy - A comprehensive 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. Rate this
	Sky and Telescope - Internet Resources - Astronomy links, lists and newsgroups. Rate this
	Mike Boschat's Astronomy Page - Many astronomical sites. Rate this
	The Telson Spur: A Way Station for Snark Hunters - A meta-list of mainly academic resources organized on the theme of necessity vs. contingency in the study of time and evolution. Rate this

Articles in this category:

• Which Directories - Which Directories
  By Clare Lawrence 19th August 2004
  
  There are literally 1,000 of directories on the web and new ones pop up every day.
  
  Which ones should I submit to? Well firstly, provided a directory’s pages are indexed by the search ...
• SEO and Directories - ...
• Directories and Traffic - Directories and Traffic
  By Clare Lawrence
  
  Submissions to directories can be an effective method to boost your websites ranking.
  
  Google the leading search engine places significant importance to text links that contain key words (also kn...
• Directories & Google - Directories & Google
  By Clare Lawrence 15th August 2004
  
  Can listings in directories help my rank on Google?
  
  Google the leading search engine considers several actors in its ranking algorithm, firstly it considers the text content of a ...
• Do We Need Web Directories? - ...
• Optimizing Your Site For Directories - The major indexes like Yahoo!, Open Directory
  Project, About.com, Snap, LookSmart, and
  Go.com, are great traffic sources. But it can
  be difficult and time consuming to get listed.
  This report illustrates exactly how to
  properly submit your ...
• Top 40 Articles Directories - A lot of times, Internet marketers, publishers and copywriters find themselves taking hours and hours on the Internet looking for places to submit their articles materials.
  
  This list consists of top 40 articles directories where you can submit yo...
• How Directories Help Search Engines - At the beginning of the web era, users would go to directories to find sites relevant to their interests. In fact, Yahoo!, the web's number one destination, started as a directory. Nowadays, most use...
• How to Submit Your Site to Directories - Unlike submitting to search engines, submitting your site to directories and niche portals usually involves a lot more than simply typing in your URL. You often have to start by researching the various topic categories to find the most appropriate area to...
• Is Google Gunning For Directories? - Why is it that webmasters are so quick to blame Google if their website falls down the search rankings, or out of the rankings altogether? Can it never be their own fault? I read an amusing forum pos...