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  • Photo taken at The Heyden Observatory by Nick N. on 4/3/2017
  • Photo taken at The Heyden Observatory by Kurt M. on 5/9/2013
  • Photo taken at The Heyden Observatory by Steve F. on 6/25/2015
  • Photo taken at The Heyden Observatory by William W. on 5/31/2013
  • Photo taken at The Heyden Observatory by Scott A. on 5/5/2013
  • Photo taken at The Heyden Observatory by Scott A. on 5/5/2013
  • Photo taken at The Heyden Observatory by Scott A. on 5/5/2013
  • Photo taken at The Heyden Observatory by Steve F. on 5/3/2013
  • Photo taken at The Heyden Observatory by Steve F. on 5/1/2013
  • Photo taken at The Heyden Observatory by Steve F. on 4/29/2013
  • Photo taken at The Heyden Observatory by Steve F. on 4/24/2013
  • Photo taken at The Heyden Observatory by Joshua S. on 4/24/2013
  • Photo taken at The Heyden Observatory by Steve F. on 4/19/2013
  • Photo taken at The Heyden Observatory by Steve F. on 3/16/2013
Georgetown University

The Heyden Observatory

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Georgetown, Washington
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  • Georgetown University
    Georgetown UniversityFebruary 25, 2011
    Contact the GU Astronomical Society to get the schedule of viewings (usually every Tuesday at 10pm weather permitting) and to arrange a tour.
  • Rob M.
    Rob MathisMay 2, 2013
    Vote for the Heyden Observatory in the Partners in Preservation challenge!
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The Heyden Observatory
3700 O St NW (37th St, NW)
Washington, D.C. 20057
United States
At: Georgetown University
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Founded in 1789, Georgetown University is the oldest and largest Catholic and Jesuit university in America. Georgetown today is a major student-centered, international research university, offering programs in Washington, DC; Doha, Qatar; and around the world.
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