Bright blinking "Christmas" colored light from fixed position, triangular shaped object on western horizon.This summer our family noticed 2 unusual red dots at night on the southwestern horizon. They were parallel and in a fixed position. Tonight at about 8:00 p.m. we noticed an object on the western but slightly more northern position along the horizon looking from east wenatchee towards highway 2. The object is fixed and visible with the naked eye. It is blinking red, green, blue, yellow and orange and resembles the light emitted from a welder regarding intensity. We viewed it through both binocs and our telescope and we're able to observe its triangular shape. It looked like Christmas tree lights hanging out in mid-air. Did not appear to move which is highly unusual for any object in the sky, aside from stars of course, and it appeared to be well within our atmosphere. It lasted until about 10:15 p.m.. As our family was observing it, my wife said that she also observed something last year in the middle of the night, but was too frightened to talk abou! t it at the time. She said that she was awakened by a powerful low frequency humming sound directly over the top of our house. It lasted about 8-10 seconds then just disappeared. She said it was definitely not a plane.