What other UFOs do people see 4 Some people say they have seen strange shapes in the sky
What Are UFOs People see weird things in the sky Sometimes it’s a flash Sometimes it’s a fast flying shape Every year hundreds of UFOs are reported UFO stands for Unidentified Flying Object The most famous UFOs are flying saucers People see many shapes Some see flying triangles ovals and squares Others have seen tubes balls and even cones 5
Many people think UFOs are alien spaceships But UFOs are any unknown flying things They could be airplanes They could be meteors But some are mysteries Scientists study UFO reports Some of them work with CUFOS This is the Center for UFO Studies Who else has studied UFOs 6
The U S government studied UFOs Its last official UFO program was Project Blue Book It closed in 1969 7 UFOs might not be piloted by aliens But they are unknown
