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.
2,331 results for "Type Ia supernova" — page 79 of 117
G_2_17 — Biogeochemistry and Ancient Environmental Reconstruction
Biogeochemistry — the study of chemical, physical, geological, and biological processes that govern the composition and cycling of elements and compounds in natural environments — provides essential tools for reconstruct
O_1_12 — The Hum: Worldwide Low-Frequency Acoustic Anomaly
"The Hum" refers to a persistent, low-pitched, droning noise perceived by a small but significant percentage of the population (estimated 2–11% depending on the locality and study) in diverse locations worldwide. The Hum
O_1_07 — Gravity Anomalies, Mascons & Earth's Uneven Field
Earth's gravitational field is not uniform — it varies by approximately ±0.05% from the global average, creating a lumpy "geoid" where the local strength of gravity depends on the density and distribution of mass beneath
O_1_21 — Blood Rain
Blood rain (also called red rain or chromatic rain) refers to precipitation events where rain is colored red, orange, yellow, or brown, giving the appearance of falling blood. Such events have been reported throughout re
O_1_03 — Geomagnetic Anomalies and Human Health Effects
Earth's geomagnetic field is not uniform — dramatic anomalies like the South Atlantic Anomaly (SAA) expose organisms and technology to increased radiation, while laboratory experiments have shown that weak magnetic field
O_2_05 — Tektites and Meteorite Impact Glass
Tektites are natural glassy objects formed when hypervelocity meteorite impacts melt and eject terrestrial target rock, which solidifies during flight through the atmosphere and lands hundreds to thousands of kilometers
O_2_10 — Earth's Inner Core: Structure, Rotation, and Seismic Shadow Zones
Earth's inner core — a solid sphere approximately 1,220 km in radius at the center of the planet, composed primarily of an iron-nickel alloy at temperatures of ~5,000-6,000°C and pressures exceeding 330 GPa (~3.3 million
O_2_03 — Plate Tectonics, Continental Drift, and Deep Earth
Plate tectonics — the theory that Earth's outer shell (lithosphere) is divided into rigid plates that move, collide, and separate atop a convecting asthenosphere — is one of the great unifying theories of modern science.
O_2_12 — Great Rift Valley: Continental Splitting and Hominid Cradle
The East African Rift System (EARS) — commonly called the Great Rift Valley — is one of Earth's most geologically dramatic and scientifically significant features: an active continental rift zone stretching approximately
O_2_06 — Richat Structure — Saharan Eye and Atlantis Claims
The Richat Structure (also called the Eye of the Sahara or Guelb er Richat) is a prominent circular geological formation approximately 40–50 km in diameter located on the Adrar Plateau in west-central Mauritania (21°07′N
O_2_01 — Volcanism, Supervolcanoes, and Geological Catastrophism
Volcanic eruptions are among the most powerful forces on Earth, capable of altering global climate, triggering mass extinctions, collapsing civilizations, and imprinting themselves on human mythology for millennia. The T
O_2_17 — Ball Lightning and Plasma Physics: Transient Luminous Phenomena
Ball lightning — a luminous, roughly spherical phenomenon occurring during or near thunderstorms, typically 10–50 cm in diameter, persisting for seconds to minutes, and sometimes reported to pass through solid barriers o
O_2_08 — Weathering, Erosion, and Deep Time Landscape Evolution
Weathering (the in-situ breakdown of rock and minerals) and erosion (the transport of weathered material by water, wind, ice, and gravity) are the fundamental surface processes that, operating over deep time (millions to
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
O_4_04 — Ringing Rocks, Musical Stones & Lithophones
Ringing rocks — stones that produce clear, bell-like tones when struck — have been documented at multiple locations worldwide, formed from rock types with specific mineralogical and structural properties that support mec
O_4_05 — Desertification, Green Sahara & Landscape Transformation
Between approximately 11,000 and 5,000 years BP, the Sahara — today the world's largest hot desert — was a green, well-watered landscape of lakes, rivers, and grasslands supporting hippopotami, crocodiles, fish, and larg
O_4_08 — Fairy Circles and Patterned Ground
Earth's landscapes display numerous striking self-organized geometric patterns — regular arrangements of vegetation, soil, stones, or ice that emerge spontaneously from physical and biological processes without any exter
O_3_19 — Ice Circles
Ice circles (also called ice discs or ice pans) are circular slabs of ice that form in slow-moving rivers, streams, and occasionally lakes, and rotate slowly on the water surface. They range from a few centimeters to ove
O_3_20 — Microplastics, Nanoplastics, and the Ubiquitous Contamination Crisis
Microplastics — plastic particles smaller than 5 mm in diameter, with nanoplastics defined as smaller than 1 μm — have become the most pervasive anthropogenic contaminant on Earth. Since mass production of synthetic poly
O_3_01 — Biodiversity, Ecosystem Intelligence, and the Superorganism
Earth harbors an estimated 8.7 million eukaryotic species (Mora et al. 2011), of which only ~1.5-1.8 million have been formally described — meaning roughly 80% of species remain unknown to science. When prokaryotes (bact
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