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IYA20Event nameAcronymWebsiteDate(s)Contact NameContact E-mail

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International Asteroid Search CampaingIASChttp://iasc.hsutx.edu/Patrick Milleriascsearch@hsutx.edu

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Dark Skies RangersDSRhttp://www.darkskiesawareness.org/DarkSkiesRangers/All YearConnie Walker / Rosa Dorancwalker@noao.edu ; rosa.doran@nuclio.pt

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10/18/2010 15:46:54World Space WeekWSWhttp://www.worldspaceweek.org/4-10 Octoberadmin@worldspaceweek.org

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Global Astronomy MonthGAMhttp://www.astronomerswithoutborders.org/projects/global-astronomy-month.htmlAprilThilina Heenatigalathilina@astronomerswithoutborders.org

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10/24/2010 10:55:57Yuri's NightYuri's Nighthttp://www.yurisnight.net/4/12/2010--

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11/12/2010 16:58:17GLOBE at Night 2011 (1st campaign)GaN2011www.globeatnight.orgFeb. 21 - Mar. 6; Brazil & Australia start on Feb. 23Connie Walkercwalker@noao.edu

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11/12/2010 16:59:51GLOBE at Night 2011 (2nd campaign)GaN2011www.globeatnight.orgMar. 22-Apr. 4 (northern hemisphere); Mar. 24-Apr. 6 (southern hemisphere)Connie Walkercwalker@noao.edu

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11/12/2010 17:07:06International Dark Sky WeekIDSWhttp://www.darksky.org/page/IDSWApril 1 - 8, 2011Jennifer Barlowjeb2bt@virginia.edu

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11/12/2010 17:10:29Earth Hour 2011EH2011http://www.earthhour.org/3/26/2011ANDY RIDLEY - Executive Director, Earth Hour Globalhttp://www.earthhour.org/ContactUs.aspx

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Seasons Without BordersSwBhttp://www.astronomerswithoutborders.org/projects/seasons-without-borders.htmlMarch 20, June 21, Sep 23, Dec 22 (four times a year)Thilina Heenatigalathilina@astronomerswithoutborders.org

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Beauty Without BordersBwBhttp://www.astronomerswithoutborders.org/projects/beauty-without-borders.htmlThilina Heenatigalathilina@astronomerswithoutborders.org

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International Observe the Moon NightInOMNhttp://observethemoonnight.org/10/8/2011