1st: There was a Full Moon rising. (not so unusual)
2nd: It was Friday the 13th. (getting a bit more unusual)
3rd: Mercury is in Retrograde (that means it appears to move backwards in the sky).
Combine the three and now you've got unusual.
Fortunately, I had a decent camera on me where I work in the North Dakota Baaken oil fields.
It is such a beautiful country up here. No wonder the Native Americans worshiped this land and considered it holy.
James C. Wallace II
Royal Liaison of Oz