Elongated UFO over Kentucky filmed by astronomer

A short video showing a very strange object in the Kentucky sky. The man who filmed it obviously doesn't want to believe it was of alien origin -- but has no explanation for what it could be.  He watched and filmed it for over 2 hours and many others saw it as well.
http://www.cnn.com/video/?hpt=hp_c3#/video/us/2012/10/26/ufo-spotted-over-kentucky.wlex