Report from MUFON:
Date of event: May 13, 2010
Location of event: California, USA
"My wife and I were coming back home after an after-dinner walk around our neighborhood. The sky was clear and the big dipper was up there in all its glory. I pointed it out, and she saw it. Suddenly, a movement caught my eye.
I thought it was going to be a satellite, and got excited to show wife something she's never seen. I started to say, "Hey, look, a satellite," but then, I stopped pointing up and said, "What is that?" It was a triangle - you could see the outline of a perfect triangle moving through the sky. In its corners was a faint gray/blue/white light, more gray and white than blue.
The lights were also triangle shaped. It moved from my back [southwest] to my front [northeast] curving slightly to east before fading out of view. The UFO was silent, no other lighting, it didn't appear to have a shadow. It seemed almost see-thru. There was an aura about it.
You could clearly make out the outline and lighting. My wife asked if it was an owl, I said, "No owl, that is a triangle." We asked each other again, but by then it had moved out of our view. I did think at first it was a satellite, but very quickly changed my mind.
My mind thought, "Oh, my God, this is a possible UFO." But I still questioned myself. My wife and I were thankful that we got to see this, we both know now that we saw a UFO.
We will never forget it."