I frequent the JREF Forum quite a bit, and if you’re at all into skepticism and whatnot, I suggest you go over to check it out sometime. Anyway, recently someone posted an interesting photo there and essentially asked: “What is it?”
No doubt you can see what I see – a strange light which seems to be among or beyond the branches of the tree. It appears to be a ghostly entity sometimes referred to as a “spirit orb” by some woo-proponents; others will insist that it is some kind of UFO or alien craft. I’ve seen some posters on the JREF Forum (not all are skeptics) seriously make these arguments – no kidding.
The Skeptical Teacher 