Flying Saucer cam

The camera is activated by motion detection usually at night and is aimed at the sky above the mysterious mountains and deserts around Las Vegas.  An interesting thing you may see is that during the night several blips may appear on the screen - this is the motion detection software picking up moving objects, sometimes 10 or more, but during daylight hours you will only get 1 or 2, and you can see those with your eyes.  What can be the cause of the cam recording so many more at night? It could be more air traffic, or is it... something else? Click here or below to visit the webcam>>