Globe at Night

Jan 11. till Jan 20.

The international Globe at Night program is an international citizen-science campaign on monitoring light pollution.

Contact
Organizers, globeatnight@noao.edu
Date
January 11, 20152015-01-11T02:56:00 - January 20, 2015 2015-01-20T02:56:00
Location
Various cities, Worldwide
URL
http://www.globeatnight.org/