
1951: May UFO|UAP & Entity Sightings Archive
May 1951 stands out for its entity content above all else: a widely reported and disturbing case of an invisible, biting assailant in a Manila jail cell, and the historically significant Salzburg, Austria encounter — an American soldier’s account of paralysis, abduction, and a journey to Mars that predates the far more famous Betty and Barney Hill case by a full decade, documented in full via the standalone report linked below.
Date: May 10, 1951
Location: Manila, Philippines
Time: Evening
Summary: Manila police, responding to a disturbance near the waterfront bars, found a young woman named Clarita Villanueva screaming and rolling on the ground, pleading for help against something no one else could see. Officers clearly saw fresh bite marks appearing on her arms and neck as she was carried, restrained, to the station. A police doctor initially suspected drug or alcohol use, another epilepsy, but as she was placed in a holding cell she began screaming that “the thing” — which she described as a man-like figure with large bulging eyes, floating and wearing a cape — was coming through the cell door. Officers entering the cell saw nothing, yet watched fresh bite marks continue to appear on her skin; a doctor confirmed the marks were not self-inflicted. The following morning, now describing two attacking entities — one tall, black, hairy, and “human-like,” with prominent canine teeth and a beard “like a Hindu,” the other about three feet tall and similarly dark and hairy — she was moved by ambulance to a hospital, where the attacks finally stopped. She was kept under 24-hour guard for several days before being released.
Source: Frank Edwards
Date: May 15-16, 1951
Location: Near Salzburg, Austria
Time: 11:20 p.m.
Summary: An unnamed American soldier walking home through a field outside Salzburg was suddenly paralyzed by a cylindrical-headed, bald, insect-eyed entity that pointed a pencil-like device at him. Floated aboard a roughly 150-foot disc, he was placed in a transparent chamber and reported traveling past the moon to Mars, observing canal-crossed fields of red flowers and other craft holding what appeared to be human captives, before being returned to the exact spot of his abduction within about an hour. He told the story to no one until 1957, when he related it anonymously to a Canadian newspaper. See the Full Report.
Source: Prince George Citizen, British Columbia, Canada, December 11, 1957; Albert Rosales, URECAT catalogue
Date: May 15, 1951
Location: Millington, Tennessee (sighting occurred while driving from Ripley, Mississippi)
Time: 16:30
Summary: The witness, three years old at the time, was riding in a 1948 Ford with seven other family members returning from a funeral when he saw, at eye level outside the car, a dirty-silver object with visible seams and what looked like nuts or bolts. Everything seemed to slow down; after a few seconds, the object rose straight up without any sound, and he briefly saw its underside, which appeared to rest on a stand or “stool.” He was sitting on his oldest brother’s knee facing east while everyone else in the car faced north; when he asked his brother if he had seen it, his brother said no, and the young witness, confused, said it was nothing. He recalled the memory clearly for 65 years afterward and had never told anyone the full account until relating it, word for word as he remembered it, to his brother decades later. He described it as a formative experience that shaped his later belief in a higher power.
Source: MUFON
Date: May 22, 1951
Location: Near Dodge City, Kansas
Time: Unknown
Summary: An American Airlines pilot observed a maneuvering, star-like object.
Source: Unknown
EXECUTIVE SUMMARY
A Month Defined by Entities, Not Objects
May 1951 is thin on classic aerial sightings but unusually significant for its entity content. The Manila jail case remains one of the most widely reported and disturbing “invisible attacker” accounts of the era, witnessed and partially documented by multiple police officers and a doctor who confirmed the bite marks were not self-inflicted. The Salzburg, Austria encounter, though resting on a single anonymous, six-years-delayed account, is historically significant well beyond its evidentiary weight — it anticipates, in remarkable structural detail, the abduction narrative template that would not become widely known until the Hill case a full decade later.
“The thing is coming at me; it’s coming through the cell door.”
— Clarita Villanueva, on the May 10, 1951 Manila, Philippines jail cell attacks






