The Astronomy Center

The Astronomy Center has provided educational resources to introductory astronomy educators since 2003. Over the past 20 years, the rapid pace of discovery has rendered some of our linked resources obsolete. Thus, the Astronomy Center will be decommissioned on March 1, 2022. Our highest quality resources will be retained on ComPADRE.org.

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Educational Resources for Astronomy 101

AstronomyCenter.org is a collection of digital resources for college-level introductory astronomy faculty and students. Astronomy Center is brought to you by the American Association of Physics Teachers, and the NSF-NSDL. Please register and start contributing today!

Recent Additions

A One Credit Hour Eclipse Course for 2024: Description and Offer to the Community was added December 26, 2023.
Chandra: Animations and Videos was added January 11, 2022.
Sidereal and Solar Day was added January 11, 2022.
Galileo's Moon Mountain was added January 11, 2022.

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