I was at this location (https://goo.Gl/maps/qhfvejeyj5v) around 9:00pm, taking long exposure shots with my friends. now, if you look at the photo, you can see a long constant stream of light with no blinking lights at the beginning and end, it's almost like the light exploded into place. it looks extremely strange at the beginning and end of the line, and it differs from when my friend cut off the light by standing on front of it. this was a 30 second exposure, and one of my friends unfortunately stood on front of my camera a couple of times when the shutter was open; this explains why there are two gaps in the constant line. i didn't see the light at the time, but i also did not hear any noises that would indicate something like a drone or nearby aircraft. i actually did not see this happen, so i had no reaction to it. i wasn't aware of the craft until i reviewed my photos later that night. i also consulted someone that often takes long exposure photos of aircraft during the night, and they said that they had never seen anything like what i had captured on my camera. i will attach the photo. i'm sure that with the general time, location, and photo you can figure out whether it was another plane or a ufo that night. thanks!