Driving home from school through my sub division, I noticed 5 bright pulsating red lights together in the sky. Bright moon light without any clouds in the sky. I could clearly see the difference between objects & planes that were also flying in the sky. 3 of the red lights were in triangle shape, other 2 red lights were above in a straight line (kinda looking like the big dipper). I called my boyfriend at home & told him to go outside and look at what I'm seeing. When I first noticed the objects, I completely stopped my car & starred at the sky trying to figure out what I was observing. When I finally reached home, my boyfriend was outside. Once he saw what I was talking about ... he ran inside to grab his phone to video tape the sky. By the time he came back outside...all 5 lights had disappeared.