Most sightings of unidentified flying objects can be explained--but not all of them. Those that cannot be are the focus of investigation by UFO researchers. They use video cameras, binoculars, radar, and other technology together with eyewitness accounts to try and identify strange objects in the sky. Students who read this title will find themselves later wondering: what is that strange object in the sky?
This is Book 2 in the Investigating the Unexplained Series. See all Investigating the Unexplained books here.
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Emily Rose Oachs is a graduate of the University of Minnesota in the Twin Cities. She currently works as an editor at a Los Angeles-based educational company. In her spare time, she writes nonfiction books for elementary readers. She lives in Los Angeles.
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