i was helping my uncle with his cows at his farm and i just happend to look in the sky just like i always do then i seen somthing come out of no where. i new it was not any thing man made because i seen it from over 10 miles away from me but still to large to be a known airplane.It kept changeing rectangle shape's long,short,thin,and fat it was more then football feild long.It rapitly changed shape's in the sky the hole time it moved by i felt lucky to see it and kept watching it because this was not the only time i ever seen a ufo i have seen them when i was younger. i was watching this one till i lost sight of the object when it was last seen over by the nuclear power planet on hwy 94.Also i don't have any pictures of it but i can describe it to somebody that can make a sketch or a drawing of it i will try to make a picture of what have seen the best i can.