In 2025, NASE, in conjunction with UNESCO, invited teachers and students to observe and photograph the colors of the sky as part of the “International Day of Light.” The project took place worldwide between the equinoxes of March and September 2025. The program concluded with an in-person session on October 17 in Malargüe, Argentina, and an online session on October 18. Special mention should be made of the outstanding work done by the Malargüe City Council in collaborating on the organization of the in-person closing event and the transportation of local teachers and their students from their schools to the locations where the activities took place. This book compiles all the experiences shared throughout the year and during the closing day of “Sky Colors.”
Publication Date: 2026-06-19