Dylan Rasche is among the first to see something strange streak across the sky. Soon, there are others. After two witnesses are exposed to radiation from the strange object, Dylan and Susan begin to realize that a UFO mystery is looming before them. All of it makes Dylan remember his father... Dr. Geoffrey Rasche was an astronomer and professor with a secret passion-investigating UFOs. That is, until a fatal accident occurred. Dylan never believed it was an accident, and now he's discovered proof. Now, the investigators must learn who killed Dylan's father and unravel the mystery of the phantom in the sky.