A curated index of verified, publicly released government UAP/UFO records from around the world — from the U.S. PURSUE declassification and the Navy videos to the UK MoD vaults, France's GEIPAN, and Brazil's Air Force files. There is no single global feed. This aggregates the real ones, and every record links to its live primary source.
Every section of the index, and what each one holds.
Every geolocated report in the archive, plotted on an equirectangular world grid and coloured by the shape the witness reported.
One dot is one report. Colour encodes the reported shape category, not the object itself — toggle any category in the legend to isolate it or take it out, and click a dot to read the report behind it.
The grid is drawn from the same landmask the 3D globe uses, so the flat view and the sphere can be read against one another.
Concentration in North America reflects where reports are filed (NUFORC is US-based), not where phenomena occur. Toggle shapes in the legend.
The archive on a rotating sphere — switch between the landmark government cases and the geolocated sighting cloud.
In Cases mode each marker is one government release, placed on the country that issued it; open a marker to read the record and follow it to its primary source. In Sightings mode the globe carries the geolocated report set instead, at the coordinates each report was filed against.
Drag to spin, scroll or pinch to zoom, hover to identify, click to centre. No map imagery is downloaded — the landmass is generated from the same landmask as the flat map, which is why the two views agree.
Case markers sit at each incident or agency location; colour encodes status. Switch to Sightings to plot the geolocated report cloud on the sphere.
Ten three-dimensional reconstructions — one for each category in the reporting taxonomy this archive indexes its sighting reports by.
The categories are not a claim about what the objects were. They come from the fixed shape field witnesses choose from when they file — the one NUFORC has used since 1974, and the equivalent classification GEIPAN applies in France. A report tagged “disk” means a disk was described, not that a disk was there.
Each model is therefore a neutral rendering of the word and nothing more: no markings, no windows, no running lights beyond what the category itself names. Three of them describe an appearance rather than a body — Light, Fireball and Changing stand for luminosity and behaviour, not structure — and the largest category of all, Unknown, has no model, because those witnesses reported no discernible shape at all.
Drag a model to rotate it, scroll or pinch to zoom. The figure under each one is how many reports in the archive carry that category; open Sighting reports and filter by shape to read them.
A directory of the released material itself — the documents, images and video that governments have actually put into the public domain.
This is the layer underneath the landmark cases: where a case entry summarises a release, these entries take you to the release. The Navy videos on the Navy's own page, Project Blue Book in the National Archives catalogue, the FBI's UFO correspondence in the Vault, GEIPAN's case files at CNES.
Nothing is mirrored here. Every card opens the archive that holds the material, so what you get is whatever that archive is serving right now.
Each entry links to an official government archive (OFFICIAL) or a reputable reference (REFERENCE). No images are hosted here — open the source to read the documents and view the material at the source.
The watchable and listenable record — congressional hearings, documentaries and long-form interviews, grouped by kind.
Hearings link to an official recording wherever one exists — C-SPAN, AARO, or the committee itself — rather than to a re-upload, so what you watch is the footage the written record was made from.
Documentaries, series and podcasts link to the publisher or platform that carries them. Availability belongs to that platform, not to this archive: regional restrictions and takedowns apply.
All links open the original platform in a new tab — hearings go to official sources (C-SPAN, AARO); media goes to its publisher. Nothing is hosted here.
The competing explanations for UAP, written out at length — grouped by camp, sourced, and presented as their proponents frame them.
Each entry sets out what the hypothesis actually claims, what is offered as evidence for it, and where it runs into difficulty. They are ordered from the prosaic to the exotic, not from most to least likely.
Inclusion is not endorsement, and the entries are deliberately not weighted against each other. The point is to put the full space of arguments in one place before you decide which of them you find persuasive.
These are competing hypotheses, not established facts — presented as their proponents frame them. No verified evidence to date confirms any of them, and AARO and NASA have found most cases resolve to ordinary causes.
Public webcams pointed at the sky, streaming live — the raw feed, before anyone has decided what is in it.
These are ordinary broadcast cameras: observatory all-sky domes, harbour and mountain views, airport and city cams. Most of what crosses them is aircraft, satellites, birds and lens artefacts, which is precisely what makes them useful — they are the baseline anything genuinely unusual has to stand out against.
Feeds run on their broadcasters' own schedules and time zones, so depending on when you look, some will be in full daylight and others in the middle of the night.
Streams are embedded directly from their YouTube broadcasters and run continuously, independent of this site — Xeno doesn't host or control the footage. If a feed is offline, YouTube shows its own placeholder until the broadcaster reconnects.
Live trading odds on open UAP questions — what people are actually willing to put money on, updating as the market moves.
A prediction market prices a yes/no question by letting people trade contracts on the outcome, and the price is read as the crowd's implied probability. That makes it a sentiment signal about what people expect to be disclosed, not evidence about the phenomenon.
The questions below are the UAP-related markets currently open. Thin markets move on very little volume, so weigh a number by how much trading sits behind it.
Odds are live trading data embedded directly from Polymarket, a prediction-market platform — a market price reflects what traders are betting, not a forecast or endorsement by Xeno. Markets move; check the live embed or Polymarket itself for the current price.
The archive in chronological order — how citizen reporting volume moved across the decades, and when the landmark government investigations and disclosures actually landed.
The chart counts reports by the decade the sighting occurred, not the decade it was filed, so late-filed historical accounts sit where they belong. Bar height is square-root scaled — without it the 1900s through 1940s would flatten to nothing beside the 2000s.
Below the chart, every landmark case in the archive sits in its era, oldest first. Select one to generate a shareable card, or follow its source link straight to the primary document.
What has actually happened lately — hearings, releases, legislation and incidents, newest first.
Each entry is dated to the event rather than to when it was written up, tagged by kind, and linked to the report that carried it. Where a story originates with a government source, that source is used; otherwise it is the outlet that broke it.
This is the running edge of the archive. Items that prove durable graduate into the landmark cases; the rest stay here as the record of what was claimed, and when.
The whole archive as an app — its own icon, its own window, straight from your home screen or desktop.
There is no app store and nothing to download. The app is this site, installed: your browser keeps a launcher for it, opens it in a standalone window without tabs or an address bar, and hands it the same archive you are reading now.
Because it loads live, it is never out of date — whatever has been published to the archive is what the app shows the next time you open it. The last version you loaded stays readable offline, so the records are still there on a plane or out of signal.
Installs from your browser in a couple of seconds. Nothing is downloaded — there is no installer file and nothing reaches your downloads folder. Your browser simply registers Xeno as an app, and it appears alongside the others.
Xeno is an open, single-page archive of humanity's documented encounter with the unexplained in the sky — the official record and the human record, gathered in one place and linked to the source.
Two things that usually live apart sit side by side here. The official record: verified government UAP/UFO disclosures from more than twenty nations — the U.S. PURSUE releases and the Navy videos, the UK MoD vaults, France's GEIPAN, Brazil's Air Force files and more — each card linking to the releasing body's own primary source. And the human record: tens of thousands of individual citizen and pilot sighting reports, plotted on a phosphor world map and a draggable 3D globe, searchable by region, shape and decade, and now carried as full narratives rather than one-line fragments — including every GEIPAN case, translated into English.
Nothing here is hosted speculation. Every landmark case links to the agency's own words; every status label reflects that body's own stated conclusion. No verified government release to date has concluded extraterrestrial origin — Xeno's job is simply to put the real material in front of you and let you read it for yourself.
The Greeks used xénos for anything outside the known — the outsider at the gate, the foreign, the unfamiliar. English inherited it as the prefix behind a whole family of words for the strange and the other:
Its deepest root, the Proto-Indo-European *ghos-ti- (“stranger, guest, host”), is also the ancestor of the Latin hostis and the English guest and host.
We chose it for three reasons. Accuracy — the subject of this archive is, by definition, the strange and the unidentified, the phenomena that don't yet fit the known. Xénos names that precisely, without smuggling in “alien” as a foregone conclusion. Lineage — xenobiology and xenoarchaeology place this work in a tradition of disciplined curiosity about the beyond, rather than folklore. And posture — to the Greeks, xénos also meant the guest. Their sacred custom of xenia demanded that the stranger at your door be met not with fear but with hospitality, until you knew who they were.
Strange, foreign, different — and worth understanding. That is the posture Xeno tries to take toward the unknown: meet it with open evidence and an open mind.
The reported-shape categories used by NUFORC and most catalogues, with how often each appears across the 102,256-record dataset. A shape describes what a witness saw — not a confirmed craft type.
Pick two records to view them side by side.
These are the authoritative, continuously-updated government archives this index draws from. Open them directly to read primary documents, watch released footage, and track new tranches as they post.
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