Images from the
International Dark Sky Association:
"Astronomy Picture of the Day - 11-27-00 giving an (uncriticized) world-wide
view of upwardly-directed (largely wasted) light (which costs
thousands
of millions of dollars a year to produce). Click on the
image
to download a ~500k higher-resolution image and move the sliders to
find
your part of the world.
Last revised: 16th July, 2004