Hals perceived this as an alien phenomenon. As he transmitted from his home in Oslo, the signals would unexpectedly return to him moments later. Still, the theory that aliens were communicating with Earth through radio pulses propagated even further in 1927 when civil engineer and ham radio operator Jørgen Hals stumbled upon an unusual quality to his radio signals. Rocky debris (brown) surrounding a pulsar (center). Sure, the Black Knight could have emitted such pulses, but that still doesn’t make it alien in nature. The prevailing theory, while still unlikely, is that Tesla heard a pulsar, or a faraway celestial body that emits regular pulses of radio waves. Scientists have since determined that those radio pulses were most likely naturally occurring signals that space objects emit while in orbit. In a February 1901 Collier’s Weekly article, Tesla recounted his experience: “The changes I noted were taking place periodically and with such a clear suggestion of number and order that they were not traceable to any cause then known to me… The feeling is constantly growing on me that I had been the first to hear the greeting of one planet to another.”īlack Knight truthers cite this as the first sign of their satellite, which sent the radio pulses. Martians, he believed, were attempting to communicate with humans through numbers, since they’re a universal language. It begins with Nikola Tesla, who said that he had received radio signals from space during his 1899 radio experiments in Colorado Springs. The facts surrounding the Black Knight are cobbled together from a number of tales. Nikola Tesla (1856-1943), Serbian-American physicist, sitting in his Colorado Springs laboratory with his “Magnifying transmitter” in 1899.

Spiral knights