Two eminent scientists debate UFO incidents, persuasive cases, and exploration of what we still need to know about the phenomena. The Edge of Reality is an invaluable work that gives insight into the thinking of Hynek and Vallee's research and investigations into UFOs.
Time
Jennan Ismael
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James Webb Space Telescope Mysteries : What Existed Before the Big Bang?
Martin Ettington
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CHARGE : Why Does Gravity Rule?
Frank Close
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Splinters of Infinity : Cosmic Rays and the Clash of Two Nobel Prize-Winning Scientists over the Secrets of Creation
Mark Wolverton
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The UFO Experience : Evidence Behind Close Encounters, Project Blue Book, and the Search for Answers
J. Allen Hynek
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Particle Physics : A Very Short Introduction
Frank Close
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On Time : Causality and the Quantum Gravity Conflict
Jan Zaanen
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The Universal Timekeepers : Reconstructing History Atom by Atom
David J. Helfand
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Hidden in the Heavens : How the Kepler Mission’s Quest for New Planets Changed How We View Our Own
Jason Steffen
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Secularity and Science : What Scientists Around the World Really Think About Religion
Di Di, David R. Johnson, Kirstin R.W. Matthews, Steven W. Lewis, Brandon Vaidyanathan, Robert A. Thomson, Jr., Elaine Howard Ecklund
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Eclipses
Frank Close
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UAPs and the Nuclear Puzzle
Robert Salas
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