Ummo | Otro Planeta Habitado

The most intriguing part: almost all Ummo activity centered in , and many letters were written in fluent Spanish with occasional grammatical quirks. This led researchers to suspect a group of Spanish engineers or psychologists might be behind it.

Between 1965 and the mid-1980s, hundreds of typed letters and documents appeared, allegedly from the Ummites. They were sent to prominent UFO researchers, journalists, and scientists. The content covered: ummo otro planeta habitado

: Ummo craft were famously identified by a symbol resembling the Greek letter or a stylized with curved bars. The 1967 Madrid Sighting The most intriguing part: almost all Ummo activity

A diferencia de otros casos de contacto, los Ummitas no se presentaron de forma masiva. En cambio, establecieron una red de contacto discreta, principalmente a través de: Ummo - Wikipedia, la enciclopedia libre They were sent to prominent UFO researchers, journalists,

The book (Ummo: Another Inhabited Planet), published in 1967 by Fernando Sesma , is the foundational text of the "Ummo affair," one of history's most intricate UFO hoaxes. Origin of the Ummo Case