Aurora
Aurora Description English: Aurora 노르웨이 극광 Date 1 January 1972 Source http://commons.wikimedia.org/ Author ArnfinnChristensen Camera location 59° 57′ 41.51″ N, 10° 43′ 30.6″ E Permission Public Domain / CC-Zero Licensing This work has been released into the public domain by its author. This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication . The person who associated a work with this deed has dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission. From Wikimedia Commons http://commons.wikimedia.org/