RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
147 results for "UAP observation" — page 3 of 8
Q_3_01 — The Fermi Paradox & Drake Equation
Enrico Fermi's 1950 lunch question — "Where is everybody?" — remains one of the deepest unanswered questions in science. The galaxy is ~13.6 billion years old, contains ~100–400 billion stars, and (as we now know from Ke
INTERDOC_41 — NHI Hypotheses: Five Frameworks for Non-Human Intelligence
[KEY FINDING] The NHI question is not "Do they exist?" but "Which framework best explains the reported phenomena?" Five distinct hypotheses have been proposed, each with supporting evidence and critical weaknesses:
O_4_03 — Skinwalker Ranch & Multi-Phenomenon Sites
Skinwalker Ranch is a 512-acre property in the Uintah Basin of northeastern Utah that has been the subject of reported anomalous phenomena including unidentified aerial objects, unusual animal behavior and mutilation, po
B_2_05 — Alien Races & Non-Human Intelligences: Complete Taxonomy & Origins
This document examines Alien Races & Non-Human Intelligences: Complete Taxonomy & Origins, a topic within the Beings and Entities research area. Key areas of investigation include Government-Confirmed UAP Categories, The
H_1_16 — UFO Crash Retrieval Testimony Catalog
The history of alleged UFO crash retrieval operations — in which governments or military agencies are claimed to have recovered physical wreckage and, in some accounts, occupants from downed unidentified aerial phenomena
I_2_10 — Pentagon Task Force Timeline: From AATIP to AARO
The modern era of official U.S. government UAP investigation began in 2007 when the Defense Intelligence Agency (DIA) established the Advanced Aerospace Weapon System Applications Program (AAWSAP), later reorganized as t
I_2_02 — Government Investigation of Anomalous Phenomena
For nearly eight decades, the United States government — along with allies and adversaries — has maintained a sprawling, often covert apparatus for investigating anomalous phenomena spanning unidentified aerial/aerospace
I_3_18 — JAL Flight 1628 Alaska Encounter
On November 17, 1986, Japan Air Lines (JAL) cargo Flight 1628, a Boeing 747 freighter en route from Paris to Narita via Anchorage, encountered unidentified aerial objects over eastern Alaska. Captain Kenju Terauchi, a ve
I_3_06 — Nimitz Tic-Tac Encounter (2004) — Case Study
The USS Nimitz "Tic-Tac" encounter of November 14, 2004, is arguably the most evidentiarily robust UAP case in recorded history. During routine carrier strike group exercises approximately 100 miles southwest of San Dieg
I_1_13 — Interdimensional & Ultraterrestrial Hypothesis
The interdimensional hypothesis (IDH) and ultraterrestrial hypothesis (UTH) propose that unidentified aerial phenomena originate not from extraterrestrial civilizations traveling across interstellar distances, but from b
I_4_06 — Radar-Visual UAP Cases
Radar-visual UAP cases are encounters in which an unidentified aerial object is simultaneously detected by radar (ground-based or airborne) and observed visually by trained observers (pilots, air traffic controllers, mil
A_1_19 — Enūma Anu Enlil: Mesopotamian Celestial Omen Compendium
Enūma Anu Enlil ("When Anu and Enlil…" — named after its incipit) is the most important Mesopotamian celestial omen series — a massive cuneiform compendium of approximately 68–70 tablets containing some 7,000 omens corre
X_1_15 — Greek and Roman Medicine: Hippocrates, Galen, and Western Medical Foundations
Greek and Roman medicine constitutes the foundational tradition of Western medical science, spanning from the 5th century BCE to the 3rd century CE and dominating medical thought for over 1,500 years. Hippocrates of Kos
ZH_4_13 — African Stellar Calendars: Borana, Mursi, Tswana
African stellar calendars represent some of the most sophisticated naked-eye observational systems in the ethnographic record, yet remain among the least studied in archaeoastronomy — a gap that reflects colonial biases
ZH_3_11 — Arctic and Subarctic Astronomy: Inuit, Sámi, Siberian
The astronomy of Arctic and subarctic peoples — including the Inuit (across Canada, Alaska, and Greenland), Sámi (Fennoscandia), and Siberian cultures (Chukchi, Evenki, Yakut, and others) — represents adaptation to one o
ZH_3_12 — South American Archaeoastronomy Beyond the Inca
While the Inca astronomical tradition (the ceque system, the Intihuatana, and the dark-cloud constellations of the Milky Way) is the most thoroughly studied in South America, numerous pre-Inca and non-Inca civilizations
ZH_3_09 — Solar Geometry in Pueblo Architecture: Mesa Verde, Hovenweep
The Ancestral Puebloan peoples (formerly termed "Anasazi") of the American Southwest incorporated sophisticated solar geometry into their architecture, settlement planning, and ceremonial life across a vast region center
ZH_5_09 — Ancient Observatories: Kokino, Goseck, and Pre-Stonehenge Horizon Sites
Stonehenge is the world's most famous archaeoastronomical site — but it is neither the earliest nor the only ancient structure demonstrating systematic astronomical observation. Across Europe, the Near East, and Africa,
ZH_2_01 — Chinese Astronomical Records: Supernovae, Comets, Guest Stars
China produced the longest continuous tradition of systematic astronomical observation in human history — spanning from the Shang dynasty oracle bone inscriptions (c. 1200 BCE) through the imperial astronomical bureaus o
ZH_1_01 — Archaeoastronomy: Discipline, Debates, and Cultural Astronomy
Archaeoastronomy is the interdisciplinary study of how past cultures understood, used, and integrated celestial phenomena — the motions of the sun, moon, planets, and stars — into their architecture, ritual practices, ag
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