June 23rd, 2026 |
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| 1. |
Roswell Incident: From a 1947 Crash to a Contested UFO Mythos and Cultural Saga
(academicblock.com)
(2)
(3356) |
March 11th, 2026 |
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| 1. |
Unidentified Submerged Objects: History, Theories, and Notable Encounters
(academicblock.com)
(2)
(3356) |