I was sitting in my back yard with some friends and family when my nine year old daughter noticed three "stars" lined up in a row. She pointed them out to me. I immediately realized they were not stars. There were three white orbs and one red one in a row and a fourth one out in front of the other three to form a sort of triangle. They moved out of formation and seem to do a 90 degree turn. When they moved they had a red fire like tail behind them. They then went dark and came back in the same formation all lit up in the same manor. They then moved again and went dark. I obtained a small video which did not turn out good and attempted to view them with binoculars but did not get them in time. There were two adults and two children that witnessed the event. we then saw red glows out from under the tree line several times. we heard nothing.