On any given clear night you can often see UFOs, I consider them UFOS because they are mostly just hovering but they do move from time to time. They usually come in multiples and group up into 3s. There is usually one craft that glows much brighter and tends to be in the SE sky, They will just hover there all night many times but last night a jet went near that bright craft and all the sudden every one of the crafts began moving toward the NW at the same time. These crafts are up and down cylinders with flashing lights of white, red, green, and blue. But they can make their lights be all of one color as well.