One time, as I was driving home from work, I turned onto the street where I live on and noticed what seemed to be more street lights than I remember being there.
I didn't think much of it at all at first, but something in me made me do a double take. I notice that the three "additional streetlights" are not street lights at all, but lights lined up perfectly in the sky in the distance.
Literally, as soon as I notice this, the lights in the sky beginning moving slowly and getting closer together. Eventually, they were close enough and formed a triangle.
Mind you, at this point I have managed to park my car in my driveway and I'm standing there staring at them. My parents, who are fairly religious, tend not to believe in aliens, UFO's or anything of the sort, so I decided to run inside and get them so they can see this for themselves.
We go back outside, the lights are still hovering, moving slowing in a triangle. No sound is being made by them. They do this for a few more seconds and all of a sudden, one of them speeds off super quickly. When I say quick, I mean quick.
The remaining two continue moving slowly in the sky for a few more seconds then they literally just vanish. Poof, the lights were just gone.
I'm not saying it was aliens, but yeah, those really were unidentified flying objects. To this day, we have no idea what they might possibly be.