Comet Ison... Occupied Craft Incoming?

According to at least one source, Comet Ison is a craft being piloted and headed this way.

http://en.wikipedia.org/wiki/C/2012_S1

However, unless it changes direction at some point it is not clear whether we will ever know for sure.  

More investigation is definitely needed.

http://www.dailymail.co.uk/sciencetech/article-2381271/Has-comet-century-fizzled-Comet-ISON-impossible-Earth-November.html

http://projectcamelotportal.com/blog/1800-comet-ison-occupied-craft-incoming