I was at the seaside on island Vir near city of Zadar in Croatia. I was talking with my friends and I raised my eyes up in the sky and I saw a flash of light in a place where wasn't any stars. It lasted for a second or two and when I said that to my friends it was alredy gone. I sad to them I just saw a UFO or something exploded in the sky. I used to see a lot of meteorites and this wasn't like that.