Tomorrow is once in a blue moon

This article is from the source 'guardian' and was first published or seen on July 31, 2015 14:48 (UTC). It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at http://www.theguardian.com/uk/the-northerner/2012/aug/30/blue-moon-astronomy-folklore

The article has changed 1 times. There is an RSS feed of changes available.