Flying shadows in the night sky... has anyone here seen them? It's happened twice now, for me. When I go somewhere to lay down and gaze upon the stars, I see a shadow fly close-by overhead and disappear before my eyes. It didn't have a distinct shape, and didn't look anything like a bird. It put a huge smile on my face because I had asked for a sign, but soon after I was washed over with an intense feeling of unease...