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
Observatory Re-Opens
after dome renovations
Jupiter Transit - Great Red Spot & IO
Open House Photo QHY5 Planetary Imager
Photo by: Larry Hubble / Jim Gerlach
See Raw Video Here
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Learn How to Earn This Pin
Popular Education in Hofheim-Marxheim
To Encourage and Coordinate Activites to Amateur Astronomical Societies.
