Astronomy Dictionaries in the Best of the Web Directory

Astronomy Dictionaries

Astronomy Answers: Astronomical Dictionary

List of and explanations on various difficult astronomical terms. Also provides reference links.

Dictionary of Nomenclature of Celestial Objects

Searchable database of definitions of astronomical object designations.

Eric Weisstein's World of Astronomy

Comprehensive listing and definitions of terms used in galactic astronomy, observational astronomy, remote sensing, solar system, atmospheres, and other related topics.

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