A comprehensive set of guidelines we encourage all astrophotographers to follow. Our goal is to ensure that those capturing the beauty of the night are also helping to protect the nighttime environment and the experience for others.

The Cultural and Personal Impact of Light Pollution Since the dawn of humanity, we have relied on the night sky […]

Glare creates problems for people of all ages but is especially hard on seniors. As we age our irises are slower to respond to changes in brightness, so glare creates discomfort until our eyes adjust. Our reaction is to avert our vision, so now we’re not looking where we need to be looking to keep ourselves and others safe.

Artificial Light at Night (ALAN) has revolutionized how we live, work, and play. It enhances our modern lives, and few of us can imagine life without ample lighting available at the flip of a switch.