UT: Earth Hour Sat. March 27, 2010 8:30 PM local
Posted: Fri Mar 26, 2010 9:44 pm
http://www.universetoday.com/2010/03/25/earth-hour-2010/ wrote:Click to play embedded YouTube video.
APOD and General Astronomy Discussion Forum
https://asterisk.apod.com/
http://www.universetoday.com/2010/03/25/earth-hour-2010/ wrote:Click to play embedded YouTube video.