In 2010 residents across Buenos Aires Argentina reported repeated sightings of metallic spherical objects maneuvering in the sky.
Witnesses described the orbs as shiny reflective spheres that hovered silently before accelerating at impossible speeds without sound or visible propulsion.
Multiple videos emerged showing clusters of these objects moving in formation and changing direction abruptly.
Local media covered the incidents and some footage was analyzed by UFO researchers who noted the lack of conventional aircraft signatures.
The events occurred over several months drawing attention from both civilian observers and aviation enthusiasts.
No official explanation was provided by Argentine authorities despite the volume of eyewitness accounts and recorded evidence.
These sightings added to the global catalog of unexplained aerial phenomena involving metallic orb shaped craft.