1949 Secret Los Alamos Conference on Aerial Phenomena Near Nuclear Installations

To the point

A 1949 classified Los Alamos conference chaired by Norris Bradbury with Edward Teller, Frederick Reines, and Lincoln LaPaz concluded that numerous unidentified aerial phenomena near atomic sites showed consistent color, low altitude, extended horizontal travel, near‑constant speed, and no sound or debris, and could not be explained as any known aircraft or meteor, leaving officials with unresolved questions and the possibility of secret tests.