"World's Leading Observatory Takes a Stand Against Light Pollution"

Chile, home to some of the world's most powerful telescopes, is implementing new lighting standards to combat light pollution. These regulations aim to protect the dark sky for astronomers, as well as human health and biodiversity. The standards call for improved outdoor lighting, such as street lamps and floodlights, using softer amber hues instead of intense blue light. The regulations also recognize the impact of light pollution on wildlife, including insect pollinators and seabirds, and seek to reverse these negative effects.