John Lilly, Ketamine and the Entities from ECCO

Later on, as the frequency of his use on K increased, Dr. Lilly began having contact with another alien intelligence agency, which he called (SSI), short for Solid State Intelligence. SSI was a supercomputer-like entity, much in the same techno-mystical vein as Philip K. Dick's VALIS. But unlike VALIS, SSI was of a malevolent nature, at odds with ECCO. SSI's apparent goal was to conquer and dominate all biological life forms on Earth. To combat SSI, ECCO enlisted Lilly in this archetypal battle of good against evil, charging him with the mission of alerting the world at large to these solid state beings of evil intent. To further confirm the dual existences of these two opposing alien intelligence networks, Lilly was given a sign, and message, in the autumn of 1974. Flying into Los Angeles International Airport (LAX), Dr. Lilly saw the comet Kahoutek out of the southern sky. Momentarily the comet grew brighter. At this point a message was laser-beamed into Lilly's mind… ((http://www.conspiracyarchive.com/UFOs/Gorightly.htm))