Summary Text; Links, Author's Commentary; Highly Speculative, Theoretical, and/or Questionable Data; World Astrological & Astronomical Cycles, Cyclic Events, Chronological Era's, Human Dynasties; Notable Beginnings; Approximate 500-year Neptune-Pluto Cycles; Earth History, Anthropology, Man-Made & Natural Structures, Ancient Cultures / Cities, Ancient Artifacts, Environmental Issues, Weather & Ecosystem Statistics, Planet Health; Biological & Health Issues; Rocket Development, Weapons Technology, Space Exploration, Physics Developments & Major Inventions; Court Settlements, Lawsuits, Major Crimes, Deficits, Bankruptcies, Economic Loss, Murders, Executions, Assassinations, Deaths, Wars, Military Campaigns/Occupations, "Dark" Events in History, Pivotal Social Events, General Civil Unrest, Etc.
