Saw four red glowing balls moving at a high rate of speed one of them turning at a 90° angle. They were blinking in and out

Me and my nephew and my son witnessed for glowing red orbs moving at a high rate of speed through a clear night sky. The brightest one maintained its form for 3 to 4 minutes as it moved west to east. Two others moving at a high rate of speed following the same trajectory blinked in and out. There was not a cloud in the sky. The fourth glowing red ball was flying directly towards us and made a dramatic 90° angle turn.While we continue to witness these glowing red balls moving away from us something flashed bright above our heads and blinked out again. The whole event lasted at least four minutes. We took some video on our phones but the resolution isn’t very good.