While at my neighbors home for dinner in "dark sky" portal az, another guest and i witnessed around 100 "star like" lights moving in a straight line and evenly spaced. i was first to to see them and soon the other guest saw what i was observing. he saw around 30 or so. the light objects moved from the southwest to the northeast within a small vector of the observable sky. this leads me to believe they were not in orbit, very large and moving outside of the earth's gravitational influence. the event lasted only about 5 minutes but they were moving fast. during the event there was a stationary flashing beacon that appeared to be within our atmosphere and it stopped flashing when the last observable star like object passed.