Pure white flashes as if it was pure energy flying in many different directions

I was hiking with a buddy of mine, searching for these objects I’ve been seeing them for the passed year now.  So him and I went out to a dark side of the mountain where there was little light pollution.  We walked for maybe an hour in a half and we saw it by NAFB with these really bright flashes some went quick and some stayed for about thirty seconds we had lost it when it was above NAFB then it had re apesrd in front of us heading toward lake mead area.  Mind you these are all different objects some flash many different colors and some just sit there then disappear after a while, if you weren’t to pay attention to the sky you wouldn’t even realize how many you could see.