C_1_10 — Cosmic Egg and Cosmogonic Egg Myths

The Cosmic Egg (cosmogonic egg) — the idea that the universe, or a primordial being, emerged from an egg floating in the void or primordial waters — appears across an extraordinary range of unconnected cultures: Hindu (H

C_4_00 — Regional Mythology Traditions: Subfolder Summary

C_4_10 — Mapuche and Patagonian Traditions

The Mapuche people of south-central Chile and southwestern Argentina represent one of the most remarkable cases of indigenous resistance in world history — the only major American group never conquered by the Inca Empire

C_5_17 — Pacific Navigation Mythology: Celestial Wayfinding in Oral Tradition

Pacific navigation mythology — the body of oral traditions, hero cycles, and cosmological narratives that encode celestial wayfinding knowledge within Polynesian, Micronesian, and Melanesian cultural frameworks — represe

C_0_00 — Mythology & Cross-Cultural: Section Summary

C_3_14 — Central Asian Shamanic Traditions

Central Asian shamanism represents one of the oldest continuously practiced spiritual systems on Earth, with roots extending to at least the Neolithic period across the vast steppe, taiga, and mountain regions from the U

C_2_14 — Rainbow Serpent Across Cultures: A Cross-Cultural Comparative Analysis

The Rainbow Serpent is arguably the most geographically widespread and temporally deep mythological motif in human culture, appearing as a primordial water/creation deity across Australian Aboriginal traditions (where ro

Q_1_22 — Dark Flow and Cosmic Dipole Anomalies

Dark flow refers to a claimed coherent bulk motion of galaxy clusters toward a specific region of the sky at velocities inconsistent with the predictions of standard ΛCDM cosmology, first reported by NASA Goddard astroph

Q_1_04 — Multiverse Theories

The multiverse hypothesis — that our observable universe is one of many — arises independently from at least four domains of physics and mathematics: quantum mechanics (Everett's Many-Worlds, 1957), inflationary cosmolog

Q_1_06 — Dark Matter and Dark Energy

Approximately 95% of the universe's total mass-energy content is invisible: ~27% dark matter and ~68% dark energy. Dark matter was first inferred by Fritz Zwicky (1933) from galaxy cluster dynamics and confirmed by Vera

Q_1_08 — Observable Universe and Cosmic Web

The observable universe has a diameter of ~93 billion light-years (comoving distance) and contains an estimated 2 trillion galaxies (Conselice et al. 2016), ~10²⁴ stars, and ~10⁸⁰ atoms. But its most striking feature is

Q_1_14 — Vacuum Energy and the Cosmological Constant Problem

The cosmological constant problem is widely regarded as the most severe fine-tuning problem in all of physics. Quantum field theory predicts that the vacuum of spacetime is not empty but seethes with zero-point fluctuati

Q_1_15 — Dark Energy Models and Quintessence

The accelerating expansion of the universe, discovered in 1998 via Type Ia supernovae, demands an explanation. The simplest model — Einstein's cosmological constant Λ with equation of state $w = p/\rho = -1$ exactly — fi

Q_1_23 — White Holes: Theory and Implications

A white hole is the time-reversed analogue of a black hole — a theoretical spacetime region from which matter and light can emerge but into which nothing can enter, as opposed to a black hole's event horizon from which n

Q_1_24 — Cosmic Microwave Background Deep Analysis

The Cosmic Microwave Background (CMB) is the oldest observable electromagnetic radiation in the universe — thermal radiation released approximately 380,000 years after the Big Bang (redshift z ≈ 1,100) when the universe

Q_1_11 — Cosmological Redshift and the Hubble Law

The discovery that distant galaxies' light is systematically shifted toward longer (redder) wavelengths was the first observational evidence that the universe is expanding. Vesto Slipher's spectroscopic measurements (191

Q_1_17 — Modified Gravity Theories (MOND, TeVeS, and Alternatives to Dark Matter)

Modified Newtonian Dynamics (MOND) is a hypothesis proposed by Mordehai Milgrom in 1983 that modifies Newton's second law at very low accelerations (below approximately 1.2 × 10⁻¹⁰ m/s²) to explain galaxy rotation curves

Q_1_00 — Foundations Cosmological Models: Subfolder Summary

Q_1_07 — CMB Anomalies and the Axis of Evil

The Cosmic Microwave Background (CMB) — the afterglow of the Big Bang, emitted ~380,000 years after the universe began — is the most precisely measured radiation in the history of science. It matches the theoretical pred

Q_1_13 — Cosmic Strings and Topological Defects

Cosmic strings are one-dimensional topological defects that may have formed during symmetry-breaking phase transitions in the early universe, analogous to cracks in ice or vortex lines in superfluids. Predicted by Kibble