The object i observed as i stood on the bank of the yellow river. Near the kankeke river. was as big as four tennis courts stacked two side by side end to end. Shaped like a triangle. The reason i saw this object was, because i was shooting off fire works rockets and looked up to see why one of the fire works did'nt exsplode.I was standing near a weeping willow tree that stood at least 65ft high. As i looked up it apeared that part of the sky began to rotate slowly. This is what caught my eye at the same time i heard what sounded like a ''humm'' like a high voltage transformer as i continued to look at this object it apeared to have stars on the out side as if to hide.. it apeared to have some dim light comming from it's seams. As it moved out over the river it droped behind the tree line.