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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Latest Images from the Harford Observatory


Mars @ Opposition       by: larry hubble






  • To Encourage and Coordinate Activites to Amateur Astronomical Societies.




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 Popular Education in Hofheim-Marxheim



Leo Heppner

Podcast Dedication

The Search for Distant Worlds



Learn How to Earn This Pin


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is a nationwide coalubs

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