Chevron glider cloaked to match stars glides for 15 seconds 40 feet from ground then disappearsWe were climbing the side of the engineering building at Colorado State University at 9:30 pm on Friday the 18th, 2015, when out of the corner of my eye I saw a chevron shaped flying object glide over head. I immediately yelled to my friend "do you see that?!" I jumped off the building and we saw the flying object continue to glide over and past the building heading south. It was gliding at a slow speed (maybe 10 to 15 mph) around 40 to 50 feet off the ground. It was a chevron v shape flying object that looked almost like it was projecting stars on the bottom, like a chameleon cloaking device so that it would not be noticed. We could still make out the broad outline and movement of the outline as the stars it projected did not match with the sky as the sky was slightly overcast with only a few stars showing. It looked to have a 20 foot wingspan. It made no noise what so ever. The night was dead quite, we could not even hear any wind from it gliding. After gliding for 15 seconds since I first spotted it out of the corner of my eye, it disappeared. There was no flash of light like it was taking off, it just completely disappeared. We spent the rest of the night looking for it in the sky, but never spotted it again.((NUFORC Note: Witness elects to remain totally anonymous; provides no contact information. PD))