Yes, I do. But what we called UFOs can also be satellites that have lost their orbits. If you look into the sky and see a blinking star that flashes red, green, and white lights that is a cable satellite. These satellites rotate around Earth 🌎 to provide us with internet, cable, and phone signals. I learned this while in the service. One night I saw a satellite out to sea and thought it was a flying saucer. But it was a nautical satellite. Now, I did see something when I was little that looked like flying saucer. It was a very large object that looked like a sombrero and had a red running light and tiny Windows with yellow lights. All I can say is that there must be other Earth like planets in other solar systems and behind the Sun.