Skip to main content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Urban School of San Francisco
LibGuides
Astronomy Research
Articles & Internet Sources
Search this Guide
Search
Astronomy Research: Articles & Internet Sources
A guide for your historical astronomy research.
Home
Reference & Books
Articles & Internet Sources
Articles
JStor
Find well-researched, reliable academic/scholarly articles. Rank results by either date or relevancy.
Proquest
Search for keywords and be sure to narrow your results by document type and more.
Internet Sources
Custom Google Search
Don't need a billion results? Use this custom search engine to search reliable websites chosen by Matthew and Sarah.
Remember to critically evaluate your sources
Use CRAAP to detect crappy sites:
C: Currency
(when was the site made?)
R: Relevance
(does it really suit your needs?)
A: Authority
(is the author/creator and expert?)
A: Accuracy
(do they cite their sources?)
P: Purpose
(what is the intent of the site?)
<<
Previous:
Reference & Books