The World at Night
International program with representative contacts
and coordinators in about 20 countries


Main phone numbers

   +1 781-290-6936
   +1 818-483-0866


Guest Gallery Photo Submissions


                        TWAN is a partner of
                        Astronomers Without Borders
                        26500 West Agoura Road
                        Suite 102-618
                        Calabasas, CA 91302, USA
Phone: +01 (818)597-0223




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TWAN was designated as the first special project of International Year of Astronomy 2009

Aurora Gallery


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