I've got a fanciful notion that the "foo fighters" are living creatures. The Air Force supposedly gave someone some of the excretions to examine and they found "unearthly isotopes" or some such.
I figure something that lives, say, a couple hundred miles down inside a planet might only even notice the surface phenomenon that are the most dense, energetic, and anomalous (certainly at first), and pay more attention to those things. How might such beings interact with us and could we discern their efforts as such if we wanted?
