Download or read book Types of UFOs Observed in History written by Martin K. Ettington and published by Martin K. Ettington. This book was released on with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: My goal in this book is to show the different types of UFOs reported throughout history and today. I’m not trying to prove whether these ships are real or not. I just thought that given the many thousands of sightings of UFOs there should be some commonalities between the sightings. Some of the questions I want to answer include: Are there any trends in these sightings? Is there an evolution in the design of these vehicles over time? Are there some common designs over time? Also, some of the UFOs sighted are likely fakes or secret projects built by the US government. I tried to show that information too. Just due to the number of stars in our galaxy I’m convinced that Aliens exist and have probably visited our planet thousands or even millions of year in the past-in addition to visiting in the present. This collection of historical photos, drawings, and descriptions should provide you with a narrative as to how these sightings have changed over time.