Cloudy night. Was close to Brasilia International Airport. Some white flashes (like photo camera flash)randomic, about 6 or 8 white light, steady on the same place, appeared on the clouds. Low ceiling. No helicopter, because heard no noise. No airplanes lights because the lights remained steady. The day after at Correio Brasiliense Newspapers: UFO's appear in Brasilia. A 2 inches colum described sucintally what happened. None extra information about it. The matter was conducted with discreption. I've seen the lights and they remain unexplained for me until now. I am 51 y o and tried to understand this. Can you tell me some about? Can I be helpful to you? Marcos PS: will try to draw the scene on my Corel and send a .gif file to you