These two photographs were taken in 1986 from the space shuttle Columbia STS-61C and there is still no clear explanation of what it was. Some NASA experts only vaguely said that most likely it was space debris, and that’s all.
The size of the object is unknown, but it is unlikely to be tiny, otherwise it would not have been noticed at all from the shuttle. But the astronauts noticed him and managed to film him twice with a Hasselblade hand-held camera.
Some ufologists believed that this was the mother ship of aliens, from which they control the launch of their “UFOs,” but conspiracy theorists suggested that the astronauts could have accidentally noticed the legendary triangular military aircraft TR-3B, secretly being developed by the United States.
For example, a certain Edgar Fouche, a former Pentagon employee from the engineering department, is 100% sure that this is a TR-3B, and he even calculated its approximate size from a photo – about 182 meters in length, almost the size of an aircraft carrier.
Fouché also said that he believes the TR-3B operates on the Biefield-Brown effect, using large electrostatic charges to reduce its mass and achieve incredible speeds with its help.
But Clark McClelland, who worked as a NASA contractor and as a shuttle security system operator, believes that this could be an alien ship.
Moreover, back in 2008, McClelland claimed that while he was on duty at the Kennedy Space Center, NASA’s mission control center, on one of the security camera monitors located inside the shuttle, he personally saw a six-foot alien just standing and talking with two astronauts.