the rare blue moon appears today.
the rare blue moon appears once in 2 and half years..
next it will appears on 31st July 2012..
source : THE HINDU
![[Image: 78Gun.jpg]](http://i.imgur.com/78Gun.jpg)
the rare blue moon appears once in 2 and half years..
next it will appears on 31st July 2012..
source : THE HINDU