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.

Open Educational Resources (OER) by Subject: Astronomy

Textbooks

Astronomy (OpenStax)
General Astronomy (Wikibooks)
Hubble 25: A Quarter-Century of Discovery with the Hubble Space Telescope (NASA)

Course Materials

Teach Astronomy (OER Commons)
Site includes astronomy textbook, images, videos, podcasts, glossary and more.
The Astronomy Center (American Association of Physics Teachers/National Science Foundation)
A collection of digital resources for college-level introductory astronomy faculty and students. Includes books, labs, simulations, projects and images.
ComPADRE Digital Library (American Association of Physics Teachers)
A network of free online resource collections supporting faculty, students, and teachers in physics and astronomy education.
NASA STEM Engagement (National Aeronautics and Space Administration)
Resources and engagement opportunities for post-secondary educators.

Attribution

Content included in the OER by Subject Research Guide by Skyline Library is licensed CC BY 4.0 unless otherwise indicated.