HE'S A FRAUD.Every last greenish-grayish inch of him, down to the mildly perturbed look on his face (what, did somebody bogart his ray gun?). He's gotta be. Just do the astro-arithmetic. Our galaxy spans 100,000 light-years from one edge to the other. So how, on this perfectly prodigious canvas, can we paint such a universal -- and let's just say it, unfortunately-looking -- picture of an alien? Nope, extraterrestrialy speaking, we ain't seen nothing yet. And the face of your world, and our peaked little friend here, is about to change forever. Questions Answered. Answers Questioned.