Browse the Unified Astronomy Thesaurus
Currently there are three ways to explore the UAT online; a hierarchical browse, an alphabetical browse, and a visual dendrogram.
Browse Alphabetically: Scroll through an alphabetical list of terms in the UAT. Clicking on a specific term will bring up information, such as its broader, narrower, and related terms.
Browse the Hierarchy: This shows the thesaurus terms in context, and also lets you click in to see details on each term, such as scope notes and synonyms.
Explore the Dendrogram: The relationships between words in the UAT are laid out in an easy to see manner. Clicking a term will either expand or collapse its child terms.