Strange black craft that blocks out stars.I've seen this craft many times and so have a lot of people in the area that I live. During the winter months, when it is black outside and the stars are showing, sometimes there is a big black thing in the sky. It is silent, very large, and doesn't have a prominent shape. It will slowly move across the sky, blocking out stars as it moves. There are no lights on it. This object has been seen many times by many people in the Nordale Rd/Chena Hot Springs Rd area. I don't know what it is and no one else seems to know either. It is a common UFO to see in the North Pole area.((NUFORC Note: Witness indicates that date of sighting is approximate. PD))