Moving lights over Ludlo,w OKIt was about midnight I and two others watched multiple lights moving about in the sky above a remote pasture off Highway 144 near Ludlow, OK. The lights were in tight formations. Some in circles, others in delta or diamond shapes, some of which changed colors from red, to green, to blue to white. There was no noise and they appeared to be at a very high altitude. To the naked eye, they seemed like bright stars, but were very clear under slight magnification.