The Pisco Elqui church with one of the new dark-sky-compliant lights.
The Pisco Elqui church with one of the new dark-sky-compliant lights.
Credit:NOIRLab/NSF/AURA/L.M. Aguirre
The Pisco Elqui church with one of the new dark-sky-compliant lights.
Credit:NOIRLab/NSF/AURA/L.M. Aguirre