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Category
:
Light pollution
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The main article for this
category
is
Light pollution
.
Wikimedia Commons has media related to
Light pollution
.
This
category
is for
light pollution
, the excessive or obtrusive
light
produced by
humans
. It causes adverse health effects, obscures most
stars
to
city
dwellers, interferes with
astronomical
observatories
, wastes energy, and disrupts
ecosystems
.
See also:
Category:Noise pollution
This category currently contains no pages or media.
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Lighting
Pollution
Darkness
Atmospheric optical phenomena
Observational astronomy
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