A declassified CIA document reveals the agency’s interest in a mysterious program designed to help people leave their bodies, explore other dimensions, and even travel through time. This is the story of the Gateway Process.
In 1983, the Central Intelligence Agency asked U.S. Army Lt. Col. Wayne M. McDonnell to investigate something extraordinary: a way for people to convert the energy of their mind and body into a laser beam that can transcend spacetime.
The result was a 28-page report called “Analysis and Assessment of Gateway Process” — a document that remained classified until 2003, with one crucial page missing until 2021. It outlines what the CIA called the Gateway Process: a procedure claimed to help people access intuitive knowledge of the universe, travel in time, and commune with other-dimensional beings.
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The Origin: Robert Monroe and Out-of-Body Experiences
The Gateway Process was originally the brainchild of Robert Monroe, a radio producer who, in the 1970s, began studying the effects of certain sound patterns on human consciousness.
Monroe experienced his first out-of-body experience spontaneously and spent years trying to understand and replicate it. He founded what would become the Monroe Institute in Virginia to continue his research.
As Popular Mechanics reports, Monroe claimed that his experiments led to out-of-body experiences through what he called “Hemi-Sync” — brain hemisphere synchronization.
How It Works: Binaural Beats
The core of the Gateway Process relies on binaural beats — sounds played at different frequencies in each ear. When the brain receives these contrasting sounds, it attempts to reconcile the difference, causing a shift in brainwave patterns.
According to Monroe’s theory, this causes the left and right hemispheres of the brain to synchronize into a coherent pattern — essentially creating a “single, powerful stream of energy, like a laser.”
The process involves:
- Relaxation techniques to quiet the conscious mind
- to synchronize brain hemispheres










