Archive index

Investigations

Browse all dossiers in the archive. Each investigation compiles documented facts, supporting and contradicting evidence, open questions, and source references.

3 DOSSIERS

Showing 3 of 3 dossiersCategory: Signals & ScienceStatus: UNCONFIRMED
Signals & ScienceUNCONFIRMED

Philadelphia Experiment

An alleged secret U.S. Navy experiment in 1943 that supposedly rendered the USS Eldridge invisible, with catastrophic consequences for the crew.

67 DOCUMENTS1 CONNECTIONSJun 23, 2026
Signals & ScienceUNCONFIRMED

Simulation Hypothesis

The theory that reality as we know it is a computer simulation, popularized by philosopher Nick Bostrom and discussed in scientific and philosophical contexts.

15 DOCUMENTS2 CONNECTIONSJun 23, 2026
Signals & ScienceUNCONFIRMED

Dark Forest Theory

A hypothesis from Liu Cixin's science fiction that explains the Fermi Paradox by proposing civilizations hide from each other to avoid destruction.

12 DOCUMENTS2 CONNECTIONSJun 23, 2026

Shadow Archive separates documented facts from claims, counterarguments, and open questions. It does not present unsupported allegations as confirmed fact.