@CNN: Artificial light is contributing to an alarming rise in light pollution worldwide, affecting our ecosystem and sleep patterns — as well as stopping us from seeing the stars https://t.co/4GhhlPa3Kv https://t.co/KzVYcE5NDG

@CNN: Artificial light is contributing to an alarming rise in light pollution worldwide, affecting our ecosystem and sleep patterns — as well as stopping us from seeing the stars https://t.co/4GhhlPa3Kv https://t.co/KzVYcE5NDG