Chile’s perfect skies for stargazing under threat from giant chemical plant | Chile
In the Atacama desert, the driest non-polar region on Earth, the sky shines when the sun sets. Up in the arid hills 130km south of the Chilean city of Antofagasta, comets burn brightly and flawless trails of stars and nebula streak the night sky. So complete is the darkness in this part of the world, … Read more