Welcome To the HCAS WebSite























HCAS - First Light


The Harford County Astronomical Society (HCAS) was founded in 1970 and is affiliated with the Astronomical League. The Society offers a wide range of activities for persons with an interest in astronomy










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Super Moon / Total Lunar Eclipse

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Imaged by: Richard Fensch © 2015










Larry Hubble







  • To Encourage and Coordinate Activites to Amateur Astronomical Societies.


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Learn How to Earn This Pin! brinLearn How to Earn This Pin ging the sology, and inspiration of NASA's missions to the general public

The International Year of Astronomy