~ About The Society ~

 

The Rittenhouse Astronomical Society,

founded in 1888, is one of the oldest astronomical groups in the country.  The society offers all persons who are interested an opportunity to participate in the activities of an astronomical group at the laymen's level.  We aim to spread knowledge, awareness and enjoyment of astronomy and astronomical issues.  It is a popular science club that keeps its members up-to-date on the latest developments.  No experience is necessary to attend.

The society met regularly in Camden, N.J. and in 1931 began having meetings at the Franklin Institute on south Seventh Street. When the Institute moved to its present location at 20th and the Parkway in 1934, the Rittenhouse Society did likewise.

The Rittenhouse celebrated its 100th anniversary and was honored by the City of Philadelphia with a proclamation declaring, Rittenhouse Astronomical Society Day on November 16, 1988. The society has brought the cosmos to the public through a variety of presentations and guest speakers. The Rittenhouse is proud to have stimulated thousands to take an interest in science.

The society was named in honor of a Philadelphia astronomer, David Rittenhouse. A surveyor and clock-maker, Rittenhouse combined his talents to become world famous for the construction of orreries and his work on the transit of Venus of 1769.

The society is supported by volunteering members that perform all functions including those elected to serve as officers on the executive board and those appointed to its committees.  It includes a concentration of members across Philadelphia and the surrounding Delaware Valley area. Its membership spans the Mid-Atlantic region of the U.S.  Some are professional astronomers, teachers, some are amateurs, and others are members supporting multiple astronomy clubs.  Students frequently visit and may join or earn a student membership with active attendance.  Most attend to further their interest in astronomy.  The RAS  truly is an astronomical society for everyone. 


 

The current executive board thanks all who assist us in this endeavor.  It is a common passion we share.

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Last Updated 3-21-08


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