World's darkest places offer rare sights

World's darkest places offer rare sights

World's darkest places offer rare sights, Dark Night: Light Pollution Hides Stars For Many, Spreading light pollution has obliterated pitch-black nights in all but a handful of spots. For many, catching a glimpse of the stars at night is a rare treat. Light pollution blots out the view for 90 percent of Americans, but "night parks" like Utah's Natural Bridges allow stargazers to enjoy the night sky.