THINK ABOUTIT’S ALIEN TYPE SUMMARY – Aenstria

She called herself LYA, stood over 1.90 meters tall, and told a Mexico City professor she was almost a thousand years old. Between 1972 and 1983, she appeared to him repeatedly — in his classroom, at a restaurant, in his home — delivering warnings about Earth’s future and eventually taking him aboard her ship. Then, one day, the professor vanished without a trace, and the only record left behind was his diary.

Name: Aenstria (also spelled Inxtria — the primary source consistently uses “Inxtria”)

AKA: The contact herself is named LYA in the source; “Inxtria” refers to her home planet, not her name

Location – Home System: Planet Inxtria, in the constellation Andromeda (the source is explicit this is the constellation in our own galaxy, not the Andromeda Galaxy), associated with the star Beta Andromeda

Distance from Earth: The source is internally inconsistent. LYA herself tells the professor she comes from a planet “thousands of light years from Earth.” Separately, the investigator’s own notes argue for a closer distance — a few hundred light-years, consistent with Beta Andromeda’s real position — based on consultation with an astronomer. Both figures appear in the same source and are not reconciled.

Attitude: Warm and deliberate. LYA is consistently described as calm, affectionate toward the professor, and focused on delivering information rather than causing alarm.

Motives: Stated directly in the source: LYA describes her mission as investigating intelligent life, its adaptability, and its long-term development — delivered to the professor alongside a series of ecological and social predictions about Earth’s future.

Physical Appearance: Indistinguishable from a human woman. Tall — over 1.90 meters. A male companion, seen with her at least once, was described as slightly taller still, uniformed, and wearing an insignia: a gold triangle enclosing a blue circle.

Average Height: Over 1.90 meters (LYA); her male companion was taller
Average Weight: Undocumented
Body Temperature: Undocumented
Pulse/Respiration: Undocumented
Blood Pressure: Undocumented
Life Expectancy: LYA states her own age as “almost a millennium”; no general life expectancy figure is given for her species
Hair: Undocumented in the passages reviewed
Skin: Described only as human-like
Eyes: Undocumented in the passages reviewed
Sex: Female (LYA); a male companion of the same apparent type also appears in the account

Other Physical Information: None documented

Special Traits and Abilities: LYA is described appearing and vanishing under circumstances the professor could not explain, and communicating with him at a distance

Communication Type: Verbal, in Spanish; the professor also describes hearing her voice when she was not physically present

Origin: Planet Inxtria, constellation Andromeda

Life Form Type: Humanoid, indistinguishable in appearance from Earth humans

Subspecies: Undocumented

Most Common Species: Undocumented

Level of Species: Undocumented

Habits: Repeated, unscheduled appearances to the professor over roughly a decade, in a range of ordinary settings — his classroom, a restaurant, his home

Transportation Type: A spacecraft the professor was reportedly taken aboard at least once; the source describes it in narrative passages rather than technical detail

Witnesses Reports: The primary witness is Professor R.N. Hernandez (a pseudonym), a Mexico City academic. Contact began in November 1972 and continued intermittently until his disappearance in 1983. His notes and diary, later compiled with input from journalist Zitha Rodriguez and investigator Wendelle Stevens, form the basis of the published account. No corroborating second witness to the contacts themselves is documented.

Special Features/Characteristics: LYA delivered a series of specific predictions to the professor regarding Earth’s ecological trajectory, framed as warnings rather than prophecy for its own sake. A separate, unrelated race called the Xhumz is mentioned elsewhere in the same source as a distant, hostile group over 100 light-years away — the two should not be confused or conflated.

Summary/Description: A decade-long series of contacts (1972–1983) between a Mexico City professor and a woman calling herself LYA, who claimed origin from the planet Inxtria in the constellation Andromeda. The professor’s diary and notes, published posthumously, describe her physical presence, her stated age of nearly a thousand years, and a body of ecological predictions. He disappeared without a trace in 1983.

Source: UFO Contact from Andromeda, R.N. Hernandez (pseudonym), with Zitha Rodriguez Montiel and Wendelle Stevens; translated from the original Spanish-language manuscript.

Related Cases: On September 26, 1965, in Warminster, Wiltshire, England, journalist Arthur Shuttlewood documented a brief daytime visit from a man calling himself Karne, who claimed to be from Aenstria. The visitor was described as passing for human except for eyes with no visible pupils and blue blotches on his cheekbones and lips; he reportedly struggled with his breathing during the nine-minute visit, checked a pale gold disc on his wrist, and warned of coming Middle East conflict and a “not so distant” third world war. Sourced to Shuttlewood’s book The Warminster Mystery; documented on this network at Warminster Sighting

A second case, sourced to UFO Geheimnisse and NUFORIC and also documented on this network at South African Sighting, describes events in Johannesburg, South Africa in July 1980. Witness James Forber reported waking around 3:00 AM, unable to move, as a blue light formed in his room and resolved into a roughly 2.30-meter-tall man-like figure in a white suit with silver-blue eyes — a face he said he recognized from a UFO sighting six months earlier. The figure wore a gilded badge combining a triangle and a pointed star and identified himself as Karne, from a planet called Aenstria. Two nights later, two additional witnesses reportedly encountered the same entity and were taken aboard a landed craft, where they met a second being, a woman identified as Meyae, described as the craft’s commander. Both witnesses were told the visitors came from the Andromeda system and were responsible for bringing “Adam Kadmon” — described as the human prototype — to Earth.

Both cases name a contact called “Karne” and both link that name to a planet called Aenstria, across a fifteen-year gap and two continents, with no evident connection between the witnesses. Neither case has been cross-checked against Professor Hernandez’s diary, and the physical descriptions in all three accounts differ from one another (Shuttlewood’s Karne is human-passing apart from his eyes and skin; Forber’s Karne is over two meters tall; LYA is described as fully human in appearance). These should be read as three independently sourced claims that share a name and a planet, not as three witnesses corroborating one consistent entity.

DETAILED REPORT

Of the contact cases reviewed on this site, the Hernandez account is unusually well-documented in its own right — not because it’s more credible than the others, but because the primary source itself is a full-length book built from a diary kept over roughly a decade, rather than a paragraph in a compiled bestiary. That gives it real texture: dated diary entries, a consistent physical description, a stated motive in LYA’s own words, and an internal record of the investigators second-guessing their own numbers.

That internal record is worth taking seriously rather than smoothing over. The book itself contains two different distance claims for Inxtria — LYA’s own “thousands of light years” and the investigator’s later argument for a closer, few-hundred-light-year figure based on consulting an astronomer. Rather than pick one, both are presented here as what they are: an unresolved discrepancy inside the primary source, not a gap this page needs to fill.

Previously circulated material attached a specific end date and a first name — “Elyense” — to this case that don’t appear in the book itself. The professor’s disappearance is dated in the source to 1983, not 1981, and the source uses only “LYA” throughout; “Elyense” does not appear in the primary text reviewed here.

RESEARCHER’S NOTES

The Two Distances — Inxtria and an Unresolved Discrepancy Inside Its Own Source

Source Chain Assessment: This is a first-person diary account, later compiled and translated with input from a named journalist and a named investigator, rather than an anonymous compilation. That’s a stronger sourcing position than most entries on this site, though it remains a single uncorroborated witness for the central contacts.
Internal Inconsistency: The “thousands of light years” and “a few hundred light years” claims both originate within the same book and are not reconciled by its own authors. Presenting both, rather than silently choosing one, is the more honest treatment.
Correction of Circulated Detail: The 1981 disappearance date and the name “Elyense,” both of which circulate in secondary retellings of this case, were not found in the primary text. The book states 1983 and uses only “LYA.”
Cross-Case Caution: A separate South African case is often linked to this one by name similarity alone. Until that case is checked against its own primary source, it should be treated as a separate claim, not confirmation of the Hernandez account.
Evidentiary Weight: There is one primary witness, now deceased or missing, and no independent corroboration of the contacts themselves — only of the professor’s disappearance, which was independently reported. The predictive and biographical content rests entirely on his diary.
Recurring Name Pattern: A named entity called “Karne” appears in Arthur Shuttlewood’s 1965 Warminster account and again, along with a second named entity (“Meyae”) and a shared planet name (“Aenstria”), in the 1980 Johannesburg case — two sourced but otherwise unconnected accounts, fifteen years and two continents apart. The physical descriptions across all three cases (Shuttlewood’s, Forber’s, and Hernandez’s) don’t match each other, so this is best read as three claims sharing a name and planet rather than three witnesses describing one consistent entity.

What the primary source actually supports is narrower than what has circulated about this case, but no less strange for it: a decade of contact, a stated age of nearly a millennium, an unresolved contradiction about how far away home really is, and a professor who vanished with the story only half told. That’s the record as the book leaves it.

LYA told the professor she came from “a planet thousands of light years from Earth.”
(R.N. Hernandez, UFO Contact from Andromeda)

REMOVED CLAIMS (Archived for Reference)

These details appeared in earlier retellings of this case but were not found in the primary source book. Archived here rather than deleted.

Name “Elyense”: not found in the primary text, which uses only “LYA”
1981 disappearance date: the primary source states 1983
Single fixed distance of 197 light-years: the source itself contains two conflicting distance claims (see Distance from Earth field); neither is a single confirmed figure
Specific biometric data (weight, temperature, pulse, blood pressure) — not found in the passages reviewed