I was at my parents vacation house on Deep Creek Lake. We were having a nice evening out by the camp fire. It was about time to call it a night, as everyone else had gone into bed. I was the only one left out by the fire, sitting back in my chair looking at the beautiful night sky. This part of Maryland you can see the stars without any obstructions from city lights and on this night there were no clouds. I saw 5 white lights in a triangle shape move across the sky at such a high speed. They were there and within a couple seconds they were gone. The lights looked like regular stars and what I mean by that is they were so far away/high up in the sky. They moved so fast across the sky that I would compare it to the pace and speed of a shooting star, maybe slightly slower. I have no idea what it was but it gave me goosebumps because I was so taken back by it.