I have been noticing these star like ufos in the sky for the past two weeks now off and on here in the mountains at trabuco canyon. before i have only noticed one, that would hover and change directions also lighting up the mountain side. and when the sun would come out, it would ascend into the sky and disappear. today, however, i noticed two in different areas...One closer to my house flashing the side of the mountain, and the other in itâ€™s same location. also, it extends and becomes larger then smaller again and makes no sounds while moving. also to note, airplanes pass by and seem not bothered by it or notice it? lower altitudes maybe? anyone else see these white star like objects in the sky????