Strange "fires in the sky." Flying saucers. Little green men with huge eyes. People have been seeing UFOs and aliens for longer than you would believe. But are these sightings real? Or do they just show how our eyes can play tricks on us? Want to know more? Make Contact with the Unknown and Read About: a military base in New Mexico that may be hiding a flying saucer; a couple that claimed they were chased by a UFO-and abducted by aliens; a mysterious radio signal from deep space that shocked astronomers; and whether a career solving the mysteries of space might be in your future. Book jacket.