Has anyone seen a UFO? Let's talk about UFOs you have seen.

I remember it was around July 1990, when it was just dark and I looked up and saw a star in the air. A bright spot of similar size is moving. At first, I thought it was an airplane, but it was faster than a helicopter. Its trajectory drifted irregularly around the bay and disappeared within a minute. From then on, I believe that the universe is so big that it should be impossible for only the earth to have life. There will always be other planets in the vast sky that breed life suitable for its environment.