A Youtuber is specialized in geographic and weather events.
In his most recent movies, he looks at some images that were provided to him.
On these images, you may notice a weird abnormality that, upon closer inspection, could be the enigmatic sun simulator.
In the second video, he even found the exact patent for this special type of satellite.
You can find the patent here: GOOGLE PATENT: https://www.google.com/patents/US3247367