Black cube shaped UFO flying over Royal Palm Beach, Florida 3-Jan-2021

Witness filmed this really amazing UFO sighting from a car while driving on the streets of Royal Palm Beach in Florida. This happened on 3rd January 2021.

Witness report: Black cube shape about 10ft length/width/height with apparent exhaust on one side. On January 3, 2021, I was exiting a department store located in Royal Palm Beach, FL, at 6pm. I had just finished shopping with my 10 year old son when I spotted a dark, cubed-shaped object, moving slowly from the west towards a north/northwest location. I immediately filmed it with a somewhat unsteady hand as my son and I were standing on the edge of the street and we had packages that we were keeping an eye on. Still, I was able to follow it until I lost visual as it seemed to be lowering its altitude and lost it behind the store. It was at around 500ft away, give or take. It had what seemed to be some sort of dim light on one side and it appeared that it was some sort of propulsion and it seemed to show some rotation motion. There was no sound coming from it. As soon as I lost visual I jumped in my car and started driving behind the store but couldn’t see it anymore.