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Washington (10-16 June 2011)
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Baltimore (10-16 June 2011)
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Mount Graham Observatory (19-26 November 2010)
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Dallas (18 November 2010)
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Seattle (August 2010)
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San Francisco (14 June 2007)
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New York (12-13 April 2008)
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Orlando, Florida (19-23 & 26 April 2008)
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Gainesville, Florida (23-25 April 2008)
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Big Island, Hawaii (included Hilo, Volcano park, Waikiki, and Mauna Kea) (20-24 May 2002; 17-30 October 2005; 01-13 June 2006; 05-12 May 2008)
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Oahu, Hawaii South East and North Shore (10-11 May 2008)
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Sedona, Arizona (07 June 2014)
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Walnut Canyon, Arizona (11 June 2014)
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Sunset Crater, Arizona (11 June 2014)
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Wupatki National Monument, Arizona (11 June 2014)
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Wukoki Pueblo, Arizona (11 June 2014)
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Flagstaff (13 June 2014)
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Grand Canyon, Arizona (14 June 2014)
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Boston (28 Jul - 04 Aug 2018)