@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
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 http://pic.twitter.com/KzVYcE5NDG
— CNN (@CNN) November 25, 2017