It was a silvery object 15 meters (50 feet) across, the witnesses said.
The excellent “Hispanic Ufology” blog Inexplicata reports:
[At]… 15:45 hours, residents of Paihuano, a small village in Valle de Elquí (Chile) underwent an extraordinary experience which keep its 2,500 residents on the edge of their seats. A flying object described as having a metallic color and measuring some 15 meters across remained motionless over the Las Mollacas hill, from which the entire town could be seen.Mas…Silver UFO crashes on hillside, retrieved by Chilean military (videos)