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Astronomy: Reference Materials

Purpose of Reference Materials

Reference resources are designed to help you find specific types of information quickly

Use reference sources to:

  • get keywords, key phrases, names, and dates for more effective advanced searching
  • read a quick overview of a new subject
  • find key facts and background information that will help you assess other resources for accuracy and relevance
  • learn definitions of important words or concepts
  • see suggestions for more sources about your topic (including the best-known sources).

Use reference sources before launching into more detailed sources like journal articles and books -- and check back as you dig more deeply into your topic.

What kind of references do you need?  Check below for some of the resources available to you both online and in the library.  Consult your librarian for additional help!

General Reference Resources

These are large databases or collections of different types of reference sources, covering broad subject areas. They are a great starting point.

Maps, Atlases, Star Charts

Maps help us visualize patterns over time and space. 

Handbooks, Guides, Manuals, Etc.

Manuals, handbooks, and guides provide a more comprehensive overview than an encyclopedia article, as well as useful lists of facts, formulae, and other important information. They are also the place to look for more practical, "how-to" information. Here are a couple of titles to give you a sense of the wide variety of material available. Ask your librarian to help you find what you need!

Encyclopedias

Encyclopedias are a quick way to get the basic facts on a topic and to find key words and phrases to use in the next stages of your research.

Dictionaries

Use Language dictionaries for definitions of words and concepts and for translations. Use Specialized Dictionaries to learn specialized words and phrases for a particular discipline.

Language

Subject

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