Similar waves of shock and anxiety were spreading through the Soviet ranks. They had not launched the satellite and knew they were years away from being able to accomplish such a feat, they also knew that the Americans could not do it either. No one knew where it came from, but it was definitely there.
Three years later Mercury astronaut Gordon Cooper was launched into space on his 22 orbit mission in the Faith 7 capsule. On his final orbit, he reported seeing a glowing green shape ahead of his capsule, and heading in his direction. The Muchea tracking station, in Australia, which Cooper reported this to was also able to pick it up on radar traveling in an east-to-west orbit. This event was reported by NBC, but reporters were forbidden to ask Cooper about the event on his landing. The official explanation is that an electrical malfunction in the capsule had caused high levels of carbon dioxide, which induced hallucinations.
If this weren’t enough, Ham radio operators worldwide had been receiving messages from Black Knight. Perhaps the strangest phenomenon associated with the Black Knight was the Long Delay Echo (LDE). The effect observed was that radio or television signals sent into space bounce back seconds (or even days) later, as if recorded and retransmitted by a satellite. First indentified over 30 years earlier by Norwegian geophysicist Carl Stormer and a Dutch collaborator Balthasar van der Pol, the duo discovered that short wave radio messages were followed by mysterious echoes that were picked up at indiscriminate intervals after the original transmissions. Indeed, the delays were so long that they could not be readily attributed to atmospheric quirks, magnetic storms or other natural phenomena. To this day, scientists have been unable to solve the mystery of the echoes.
Scottish Astronomer and science writer Duncan Lunan, in a paper presented to the British Interplanetary Society in 1973, noticed a correspondence between the LDE effect and the periodic appearances of Black Knight. To go further, he claimed that these “echoes” carried messages and star map which he had decoded and the transmission corresponded to a star chart which would have been plotted from Earth 13,000 years ago, and focused on the star system of Epsilon Boötes. Lunan theorized the messages may have been relayed to earth by a robot spacecraft from a highly advanced civilization far beyond the solar system. More astonishing, Lunan added, the automatic vehicle may have been circling the moon for thousands of years, waiting patiently for earthlings to acquire the necessary know-how to contact it.
In 1960 Radio Astronomer Ronald Bracewell of Stanford University speculated on life elsewhere in the galaxy. An article published in Nature offered the theory that an advanced civilization might not necessarily use long-range radio signals to communicate with other intelligent beings. Such signals would be considerably weakened over interstellar distances. Instead, Bracewell said, those far-off beings might employ robot space probes as their message bearers. Sent to a promising nearby star, such a vehicle could swing into an orbit around it at approximately the right distance to encounter a planet with life-supporting temperatures. If it picked up telltale radio signals, the probe might then bounce them back to advertise its presence, thereby producing an effect like the echoes of the 1920s. Finally, as its first message, the robot might transmit a picture of the area of the heavens from which it came.
Black Knight made its presence known again in 1974. This time it wasn’t picked up by way of radar or radio frequency, rather it formed a direct link to one man. That man was science fiction author Philip K. Dick, best known for writing the stories on which the movies Blade Runner (1982) and Total Recall (1990) were based.
Beginning in February of 1974, and continuing for the next eight years, Dick had a series of “mystic” experiences and communications with the Black Knight Satellite that left behind was what he called the Exegesis, an 8000- page, one-million-word continuing dialogue with himself written at night. More about the accounts of Philip Dick can be found here.
Just as mysteriously as it arrives the Black Knight seems to also disappear—leaving us to wonder and speculate as to it’s existence, it’s origin and it’s true purpose.