Given the harmful effects of light pollution, a pair of astronomers has coined a new term to help focus efforts to combat it. Their term, as reported in a brief paper in the preprint database arXiv and a letter to the journal Science, is “noctalgia.” In general, it means “sky grief,” and it captures the collective pain we are experiencing as we continue to lose access to the night sky.
In densely populated areas you have to move quite far out to find such places. Like, check a light pollution map and then scroll into central Europe, like around the Netherlands and western Germany. It’s all just a big red blob.