
Using the Bortle dark-sky scale
The Bortle scale has been classifying the darkness of your night sky for 20 years.
Apr 06, 2021
The Bortle scale has been classifying the darkness of your night sky for 20 years.
Use this SkyNews directory to find a dark-sky site near you.
Satellite constellations are crowding the skies, causing conflict between astronomers, governments and businesses.
Working on making a dark sky visible in your area? You can start at home.
A producer-director in Belleville, Ontario, is using film as a way to bring light to darkness — or the lack thereof.