Quiet revolutionary object unbelievably foreign to the sight.

I was experimenting with metals and crystals for a personal hobby, a great area for minerals. I heard firstly, 2 military craft fly over head. They do this so often it begins to be a benchmark of your day. So I still watch them if I’m able, so as they are traveling the space and possibly time, as you all call it, did a unknown impressively quiet craft make its way thru the very line of sight of mine. So I actually had enough time to watch and record a small video. Also I’ve taken still screen shots and out them through the ringer to try and find a shape. To no avail. I watched until I couldn’t see it, and even longer still.