1) Astronomy organization
Found on
https://www.crosswordclues.com/clue/cielobuio
CieloBuio-coordinamento per la protezione del cielo notturno (coordination for the protection of the night sky) is a non-profit organization that operates in Italy for the protection of the night sky by promoting a culture of eco-friendly lighting and raising public awareness on the phenomenon of light pollution. Born in Lombardy in 1997 around a ...
Found on
http://en.wikipedia.org/wiki/CieloBuio
No exact match found.
