The Youtuber “MrMBB333” is specialized on weather and geographic events.
In his last videos, he examines some photos that were sent to him. On these photos, you can see a strange anomaly which, after a closer examination, could turn out to be the mysterious sun simulator.
In the second video, he even found the patent for this type of satellite.
GOOGLE PATENT: https://www.google.com/patents/US3247367