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Photo of Philip Klass PHILIP KLASS

Philip Klass is a noted UFO researcher and an expert on the Roswell incident. For 35 years, this aviation writer and engineer was senior editor of Aviation Week and Space Technology magazine.

Klass has written several books: UFOs: The Public Deceived; UFO Abductions: A Dangerous Game; and, most recently, Bringing UFOs Down to Earth. He publishes the Skeptics UFO Newsletter six times a year. For subscription information, write to the newsletter at 404 N Street SW, Washington DC 20024.

See Philip Klass's answers to Ask the Scientists questions.


Scientific American Frontiers
Fall 1990 to Spring 2000
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now a part of Verizon Communications Inc.