Online Astronomy Resources
Like the real universe, the universe of astronomical information available on the World Wide Web is expanding rapidly. No single list of astronomy- and space-related websites can be 100 percent complete. The following list, compiled and updated regularly by the editors of Sky & Telescope, is geared toward amateur astronomers and space buffs. But it also includes links to other lists of useful resources.
You'll find links to websites for astronomy clubs, observatories, planetariums, and museums in our Clubs & Organizations directory.
If you'd like to recommend an addition to our list, or if you discover a problem with any current entry, please let us know by sending e-mail to skylinks@SkyandTelescope.com.
- Amateur Research
- Annual Amateur Events
- Astronomy Blogs & Podcasts
- Astronomy Newsletters & Web Portals
- Citizen Science Projects
- Data & Catalogs
- Educational Resources for Astronomy
- Equipment & Telescope Making
- Images & Animations
- Indexes of Astronomical Websites
- Magazines & Journals
- Observing & More!
- Professional Research
- Star Charts