Help:Public domain
From CityDeepSky
Revision as of 19:36, 9 February 2009 by Evilscientist (Talk | contribs)
A public domain work is one where the copyright has either expired or has been released by the copyright holder. Not all free works are in the public domain though and it's important to check what copyright a work has been released under. See copyrights for more information on what copyrights are in place for material at the City Deepsky Project.
