I live in the country part of Puerto Rico and I know something weird is happening.One night, I was outside, sweeping the front porch when I looked to a long mountain on the horizon and saw a blue light. It went in a straight line really, really fast. The blue light was pretty far away. I think it was a very big object. It crossed the sky horizontally over the mountain and I stopped seeing it when it whent behind a low cloud.I would like to say that this isn't the only sighting I've seen. I once photographed a strange light on the sky and, when I revealed the pictures, the only picture that didn't came to my hands was that one.((NUFORC Note: Date is not indicated by witness. We have assigned an arbitrary date above. PD))