📖 Encyclopedia History · · 1 min read
Office of Naval Research
The U.S. Navy's research funding office.
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#urner liddel articles
Investigations, analysis and news from the community.
📖 Encyclopedia History · · 3 min read
Project Twinkle
A 1949–51 Air Force effort to photograph the green fireballs over New Mexico.
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📖 Encyclopedia History · · 1 min read
Thomas Mantell
Air National Guard pilot who died chasing a UFO in 1948.
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📖 Encyclopedia History · · 1 min read
James E. McDonald
University of Arizona atmospheric physicist who campaigned for serious UFO research in the 1960s.
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📖 Encyclopedia History · · 1 min read
Anthony Mirarchi
Air Force scientist behind Project Twinkle who publicly challenged the balloon explanation in 1951.
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📖 Encyclopedia History · · 3 min read
Urner Liddel's Skyhook balloon explanation
A Navy physicist publicly says all UAP reports are mirages or balloons.
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