For sites not in English, please list in the appropriate World category.
This category does not list amateur or amateur/professional organizations such as the International Occultation Timing Association (IOTA) or the American Association Of Variable Star Observers (AAVSO). These are listed in Science/Astronomy/Associations .
Since virtually all amateur organizations listed in Science/Astronomy/Associations do contribute to science, their wholesale inclusion in this category would be redundant; instead, they are included via a symbolic @link.
For sites not in English, please list in the appropriate World category.
This category pertains to technique.
Sites that mainly present a gallery of astro-images should be placed in Science/Astronomy/Amateur/Astrophotography/Images
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
Items on sale might be telescopes, parts, accessories, cameras and accessories, software, books, and all other items pertaining to astronomy.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
The observatories are not professional nor institutional.
For sites not in English, please list in the appropriate World category.
Groups may be listed as societies, associations, clubs, or centers.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
For sites not in English, please list in the appropriate World category.
Amateur astronomers often record astronomical images of a quality rivaling professional telescopes. However, for a number of reasons, they have lagged behind in the field of recording spectra of astronomical sources.
This category is meant to assemble links to such projects in one place.
For sites not in English, please list in the appropriate World category.