2009 Initiative for an International Association of Dark-sky Parks
Network of individuals and groups that work to reduce light pollution in their respective countries. Learn about light pollution, solutions, and upcoming confrences addressing the issue.
www.darkskyparks.org
Campaign for Dark Skies (CfDS)
Find out more about the CfDS, what is being done in the U.K., and what you can do to help save our precious skies from light pollution.
www.dark-skies.org
Dark Skies Awareness: An IYA2009 Cornerston Project
Learn about adverse impacts of excess artificial lighting on local environments and participate in monitoring events to help more people appreciate the ongoing loss of a dark night sky for much of the world's population.
www.darkskiesawareness.org
Dissecting Light Pollution
Written by Arthur R. Upgren for Sky & Telescope Magazine.
skyandtelescope.com/resources/darksky/article_83_1.asp
International Dark-Sky Association
Nonprofit membership-based organization that aims stop the adverse environmental impact of light pollution and space debris.
www.darksky.org
Night Sky in the World [read review]
Satellite monitoring of nocturnal light pollution around the world, and its impact on stellar visibility. Includes maps and images from the Light Pollution Science and Technology Institute.
www.lightpollution.it/dmsp
Wikipedia: Light pollution
Features definitions, pictures, links, and much more about light pollution and the problems it causes.
en.wikipedia.org/wiki/Light_pollution