First, let's see how the "Black Knight Satellite" was discovered by scientists. 1899, when the famous scientist Tesla was studying radio, he happened to find a satellite in earth orbit. However, because the technology in the world was not very advanced at that time, this satellite did not get everyone's attention, or everyone wanted to study it but could not start. Later, in 196 1 year, Jacques of France found the trace of this satellite again. This time, the level of science and technology has allowed research, so scientists decided not to miss it again!
Through research, scientists found this satellite very strange, because its orbit is opposite to that of the Earth satellite, so they called it the "Black Knight". After another 20 years, Soviet scientists found that the satellite looked more like a metal sphere through research. At that time, because of the cold war between the United States and the Soviet Union, both the Soviet Union and the United States once thought that the satellite was man-made and launched by the other country, but it turned out that their views were wrong.
In recent years, with the acceleration of human exploration of the universe, many scientists began to think that this satellite was sent by aliens to monitor the earth. Some scientists even think that this satellite may be an ancient relic of advanced civilization launched into space before the birth of mankind. So, what is the truth about this satellite? Recently, scientists finally announced the answer. To everyone's surprise, this satellite is not an alien civilization, nor a relic of advanced civilization, but a space junk abandoned by human beings.
The signal that Tesla discovered in that year was not sent by this satellite, but a pulse signal sent by another neutron star very close to the earth. NASA said that although this "black knight" looks very much like a spaceship, it is indeed space junk, but it is misunderstood because of its appearance and is considered by conspiracy theorists as a masterpiece of alien civilization.