Using historical astronomical data from back in the 1950s, prior to human satellites in space, a group was able to detect at least 9 light sources that were present in one photographic plate and gone 30 minutes later. One of the dates correspond to the Washington DC UFO flap of 1952. After excluding all possible prosaic explanations, UAPs seem to be the most logical explanation for the findings. There's evidence that a Harvard debunker may have tried to cover up the evidence in association with military association. Watch this Reality Check and draw your own conclusions based on the evidence.
by Tall_Rhubarb207