5-6 orbs in the form of a line in 4 and 2 behind it with gaps in between. Yellow/orange colored over antenna in the city5-6 sphere orbs floating over a cellular antenna as we were driving threw the city on the express way. When passenger noticed the yellow/orange orbs floating, I glanced and witness them floating. I would describe it as looking at Christmas lights in the form of 3-4 in a line and 2 behind them in a line with a gap between them. After looking away then glancing back it disappeared as we drove in a direction out of sight. We turned around to see if we saw it in the sky and it wasn't visable. It was pretty noticeable and I am really hoping there are other witnesses to this sighting. I've seen this once before over two years ago in the same city.