en Español | INDEX |
Ciencias y Artes Patagonia www.sun45.org www.CityHenge.org International Year of Astronomy 2009 |
International Sunbeam and Shadow Project “Sun 45 Equi-umbra” Autumn Equi-umbra
Badalona, Spain Latitude: N 41° 27’ Longitude: E 02°14’ |
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