Meet the men who protect La Palma’s dark skies

The newspaper Diario de Avisos has published an article today that I recommend strongly to read (if you speak Spanish) or hand over to your favorite translating machine. It’s about the work of two astronomers of the IAC’s Sky Quality Protection Technical Office, OTPC for short. By enforcing the Sky Law, they try to keep La Palma’s skies as dark as possible. >