Unidentified Flying Objects (UFOs) and Unidentified Aerial Phenomena (UAP) have been sighted worldwide.
UFO Events & Sightings
July, 1868: Copiago (Chile). A strange “aerial construction” bearing lights and making engine noises flew low over this town. Local people also described it as a giant bird covered with large scales producing a metallic noise. Although not an actual landing, this is the first instance of close observation of an unknown object at low altitude in the nineteenth century
by jessehollar