Question about the black triangle UFOs ?

I seen one on march 13th or 15th this year, and I reported it because I got a really good look t it. Thats actually what brought me here to this site because I was so shocked by what I had seen I could not stop reading about it. My ordeal happened at around 10 pm. I was in my back yard smoking and sitting in my lawn chair starring into space, when I seen this huge triangle come into view. Completely silent and moving very fast and very odd looking to see it move silently like that. I could see the detail in this thing, a dark black/purplish type of metal. I could see what looked like lines in the ship, also there was a orb on every end of the triangle that had a low dim blue glow inside of it. I was convinced of what I seen, when I did research I was not the only one who seen it that night, It made a b line right across the middle of the US that night and all kinds of people reported it, the more research I did I found out it's our Government for sure there is no doubt in my mind. I did talk to someone who really knows about this project and he confirmed it with me that its there, he would not give me details but did nod to some of my questions. There real, there us, and who knows what the hell there doing with this technology?