"More than any other strange phenomena, the existence of life on other planets has sparked the most discussion. Many have claimed to have seen strange spacecraft and some are absolutely sure they've been abducted by aliens. Is there any truth to these stories? Could life "out there" exist? Using the scientific method and other information, this book aims to find out!"--Provided by publisher.
Content Note
Up in the air -- Close encounters of the First, Second, and Third kind -- Alien encounters and abductions -- Investigating UFOs and aliens -- UFOs or IFOs? -- UFO Hoaxes -- The evidence -- What could it be? -- Can be the mystery be solved? -- Timeline -- Fitting the facts.