Three large, low-hovering bright triangle shaped crafts.

My two teenagers and I were on our way home from a school event. When we got to the stop sign to turn left on our street, I was looking up and I saw three lights that were completely out of the ordinary. We have lived here for more than 6 years and I have lived in Roseville for nearly 20 years. I have never seen anything like this. I thought, they’re too low to be planes…roll down the windows, maybe they’re helicopters. No sound. That’s when we realized they weren’t moving at all. We got closer and could see that they were approximately 50 feet or so above a cell tower in front of/below them. As we drove closer, one had disappeared completely with no trace. We kept driving towards them and when we got passed the last building, which blocked our view for less than two seconds, they were completely gone! Vanished! They were not drones. They were not planes. They were not helicopters. They made no sounds. They weren’t moving in any directions. We saw planes actually flying and they were much higher, moving, with blinking lights…typical stuff. These were NOT that.