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Baltimore Astronomical Society - http://www.baltastro.org/
Meetings, speakers, and news. |
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Westminster Astronomical Society - http://www.westminsterastro.org/
Newsletter, calendar, resources, gallery, and projects. |
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National Capital Astronomers - http://capitalastronomers.org
Public meeting and lecture schedule, open telescope nights, telescope making and mirror grinding class, and exploring the sky program located in the Bethesda. |
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Southern Maryland Astronomical Society - http://www.smas.us
Events, the sky, observatory schedule, calendar, programs, news, and FAQ located in Marbury. |
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Howard Astronomical League - http://www.howardastro.org/
Meetings, calendar, star parties, observing information, documents, resources, and gallery located in Columbia. |