What Is CE5?
CE5 stands for Close Encounter of the Fifth Kind — a classification describing human-initiated contact with non-human intelligence. Unlike the first four categories in the Hynek Close Encounter scale, which describe events that happen to passive observers, CE5 refers to deliberate, conscious attempts by humans to establish communication or interaction with UAP (Unidentified Anomalous Phenomena) or extraterrestrial entities.
The Hynek Scale
The Close Encounter classification system was originally developed by astronomer J. Allen Hynek, who established CE1 (visual sighting within 150 meters), CE2 (physical evidence left behind), and CE3 (observation of occupants or entities). CE4 (abduction or direct interaction) was added later by other researchers. CE5 was proposed by Dr. Steven Greer in the 1990s as an extension of the scale to account for the growing number of reports involving proactive human contact attempts.
CE5 Protocols
CE5 practice typically involves groups gathering in remote outdoor locations and engaging in a combination of meditation, focused intention, coherent thought, and sometimes the use of audio tones, lights, or laser pointers directed at the sky. Practitioners report a range of experiences during CE5 sessions including anomalous lights, structured craft sightings, perceived telepathic communication, physical sensations, and in some cases, close-range encounters with luminous or non-physical entities.
The Greer Connection
Dr. Steven Greer’s CSETI (Center for the Study of Extraterrestrial Intelligence) organization popularized CE5 protocols and organized worldwide contact events. Greer’s approach is built on the premise that non-human intelligence is fundamentally non-hostile and that peaceful, consciousness-based contact is both possible and desirable. This perspective is controversial within the broader UAP research community, where opinions on the nature and intentions of non-human intelligence remain divided.
Growing Popularity
CE5 practice has expanded significantly through social media, smartphone apps, and organized group events. Proponents point to consistent reports of anomalous phenomena during CE5 sessions across geographically separated groups as evidence of a genuine interaction effect. Critics argue that the experiences can be attributed to satellites, aircraft, psychological suggestion, and confirmation bias, noting that groups primed to expect anomalous sightings in dark sky locations are likely to interpret ambiguous stimuli as contact.
Significance in UAP Research
Regardless of interpretation, CE5 represents a notable shift in the UAP field from passive observation and government disclosure efforts toward active civilian engagement. The concept challenges the traditional framework where humans are subjects of anomalous encounters rather than initiators, and raises fundamental questions about the role of consciousness in the UAP phenomenon.
Related Terms
CE5 is part of the broader Hynek Classification System including CE1, CE2, CE3, and CE4. It connects to UAP (Unidentified Anomalous Phenomena), NHI (Non-Human Intelligence), ECETI (Enlightened Contact with Extra-Terrestrial Intelligence) Ranch in Washington State, and SETI (Search for Extra-Terrestrial Intelligence).