I was walking from my car toward my house(north to south). i looked toward the west evening sky to see what constellations or stars or planets might be seen since it was a clear night. i saw what first looked like a bright star about 10 degrees above horizon. as i keeped walking the object then looked like a planet! i stopped as it didn't seem right. it keeped coming and getting brighter at a speed faster than the blackbird! since it was coming so fast and curving toward the front of my house i ran to the front and in that short time (seconds) it was coming down toward the street. i saw a neighbor walking toward me(going home with groceries) and asked did she see it , it stopped right in front of me. she said she did and commented on how fast it was coming and then stopped in front of us. it was all a shimmering white about 30 ft long and about 15 to 16 feet tall. then in an instant it seemed to turn around with like a small snout in front i had not seen before and then headed west so fast it was out of sight in about 3-5 seconds!! i couldn't believe it and my neighbor couldn't either! i thought i reported it before but not in such detail. i had seen one previously but it was long ago and only consisted of a light coming from south to north very fast and high in the southern sky , i first thought it was a meteor but then it stopped for a couple of seconds made a left turn and headed east again very fast. in both cases there was no sound and no flashing lights. attach pic not egg shapped but picture it egg shaped and all white!