| Astronomy 101 | | College-standard introductory course to astronomy from University of Santa Barbara, California. |
| Astronomy Basics | | Learn the basics of the solar system, galaxies, sun, comets, and asteroids. |
| Astronomy Education in the United States | | An updated, expanded version of an invited talk given by Andrew Fraknoi at the 189th Meeting of the American Astronomical Society, held in Toronto, Canada in January 1997. |
| Astronomy In Your Hands | | Contains a collection of hands-on astronomy activities for classroom and home. A feature is the downloadable star wheel with a version available for every latitude on Earth. |
| Astrophysics Visualization Archive | | A searchable, curated collection of scientific visualizations and animations relating to astronomy, astrophysics and space science. This educational component of the Virtual Observatory is intended for scientists, students and the general public. |
| Australia Telescope Outreach and Education | | Provides the media and the general public with information about the Australia Telescope National Facility and also provides educational resources on many aspects of astronomy. |
| Blossoms Of Science - Science Education Center | | An astronomy and education research group. The staff include researchers, teachers and teams working on courseware for science education. The site contains an on-line, interactive astronomy school. |
| Celestial Navigation Net | | Comprehensive, annotated hub site of resources relating to navigating by the stars, including theory, practice, history, instruments, and classroom links. |
| Chris Matzner's List of Resources | | Helpful links for graduate and undergraduate astronomy students. Includes software information, literature topics, statistical data analysis, and presentation tips. |
| CosmicVoyage | | Virtual museum and planetarium. Learn about cosmic evolution, from Big Bang to Humans. |
| Earth and Sky | | Home of the popular international science radio program Earth and Sky. |
| EarthSpace | | Learn about Solar System, space exploration and constellations. |
| ESO Outreach | | The European Southern Observatory's program for student and kids. Includes events, science shows and multimedia material. |
| From Stargazers to Starships | | Tutorial and historical exposition of the motion of Earth in space, Newtonian mechanics and spaceflight, on a high school level. | |
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