It has a flat bottom. The craft is generally reported as being about 200 feet in diameter and 10 to 12 feet high at the peak, with no exterior lights. This craft has a thick black body that tapers off at either end. Reports have placed the craft's size at up to 80 feet long and 20 feet high. Shaped like a giant 50-cent piece, this UFO is the type most often reported by military and airline pilots flying at 20,000 to 40,000 feet.
Eyewitnesses say the flat edge of the disk often is ringed with red or green lights.
The spaceship is incredibly fast, zipping along at speeds of more than 2,500 m.p.h. The craft has been estimated at 15 to 20 feet in diameter and 2 to 3 feet high. Reminiscent of a child's toy top, this craft is fat in the middle and tapered above and below. It's covered with multicolored lights. Powerful jets around its midsection move the UFO in any direction.