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Category File

Alien Theories

2 documented theories filed under this subject.

2on file
  • The British and the Hovercraft (1959)The British and the Hovercraft theory holds that Britain’s first successful hovercraft demonstrations were not the result of conventional engineering alone but of contact with, or access to, alien anti-gravity principles. In the theory, the craft’s ability to ride on a cushion of air was only the public explanation for a deeper propulsion breakthrough.Updated Apr 20, 2026View →
  • The Van Allen Belt BarrierThe Van Allen Belt Barrier is the theory that Earth’s radiation belts are not a natural magnetic phenomenon but an artificial electromagnetic cage established by nonhuman intelligence to confine humanity. In this framework, the belts are treated as a boundary or quarantine wall designed to prevent civilization from freely leaving Earth.Updated Apr 20, 2026View →

Conspiracy Wiki — The open-source archive of documented, disputed, and speculative conspiracy theories.

Conspiracy Wiki documents conspiracy theories as cultural and historical subjects — what is claimed, by whom, and what the evidence shows — with cited sources, distinguishing established facts from allegations and disputed claims. Articles are community-maintained for research, education, and discussion, and do not endorse any theory. See our Disclaimer for full terms.

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