Saw a large red object in the sky, it turned and looked like fire was coming out the back the it started moving then disappeared

Husband was driving down 275 and I was looking at the moon and noticed a very large red orb in the sky. At first thought it was a planet or star but it was too large. Then i thought it could be a plane but there were no blinking lights and it was completely still at first. I kept watching and it turned and was it then looked almost like an L shape. I saw what I believe were bright red lights and it looked like there was fire coming out of it. It started moving across the sky trying light behind it and then suddenly completely disappeared. Don't know if this matters but I was feeling symptoms of anxiety a few minutes prior to seeing the object.