Urban light pollution
Light Pollution is Out of Control
Concern over global light pollution is growing. Astronomers are noticing its growing effect on astronomical observations, just as predicted in…
10 months ago
Many of the World’s Greatest Observatories Suffer from Some Light Pollution
In a recent study published in the Monthly Notices of the Royal Astronomical Society, an international team of researchers examined…
1 year ago
How Could we Light our Cities and Still See the Night Sky?
The night sky is a part of humanity's natural heritage. Gazing up at the heavens is a unifying act, performed…
3 years ago