Alien Species

From abduction accounts to ancient contact myths, these are the beings that witnesses, contactees, and whistleblowers describe encountering across decades of reports.

Greys

Greys

The Zeta Reticulans

Abductions · Roswell · Betty & Barney Hill

Reptilians

Reptilians

The Draconians

Shape-shifters · Alpha Draconis · David Icke

Nordics

Nordics

The Pleiadians

Benevolent watchers · Pleiades · Contactees

Arcturians

Arcturians

Healers of the Galaxy

Arcturus · Edgar Cayce · Galactic Federation

Andromedans

Andromedans

Watchers from the Nearest Galaxy

Andromeda · Alex Collier · Biosphere ships

Mantis Beings

Mantis Beings

The Insectoid Overseers

Supervisors of Greys · Ancient petroglyphs · Abductions

Sirians

Sirians

The Feline Urmah

Sirius · Dogon tribe · Starseed lore

Lyrans

Lyrans

The First Humans

Lyra constellation · Progenitor race · Billy Meier

Alpha Centaurians

Alpha Centaurians

The Aquatic Neighbors

Nearest star · USOs · Elizabeth Klarer

Anunnaki

Anunnaki

Those Who From Heaven Came

Sumer · Nibiru · Zecharia Sitchin

Galactic Federation

Galactic Federation

The Alliance of Worlds

Multi-species alliance · Haim Eshed · New Age

Planet X

Planet X & Nibiru

The invisible giant at the edge of the solar system

Nibiru · Planet Nine · 3,600-year orbit

The Counterargument

“The distances are too great. The energy requirements are too large. The speed of light is an absolute barrier. These are not engineering problems — they are laws of physics.”

— Leonard Susskind, theoretical physicist, Stanford University

Before you go further: there is a serious case that none of this is possible. Physicist Leonard Susskind lays out five insurmountable barriers to interstellar travel — the vast distances between stars, the absolute speed of light limit, the absurd energy requirements for near-light-speed travel, the biological limits of the human body under acceleration, and the impossibility of faster-than-light workarounds like warp drives and wormholes. If he’s right, no civilization — no matter how advanced — could cross the void between stars. Every alien encounter in the section above would need a different explanation. Every one.

Watch: “Why Interstellar Travel Is Physically Impossible” — Susskind Explains →

The Disclosure Moment

“They’re real, but I haven’t seen them, and they’re not being kept in, what is it?”

— Barack Obama, interview with Brian Tyler Cohen, February 14, 2026

A former president said it out loud. On a podcast, Obama was asked if aliens are real and answered yes — then clarified that he meant statistically: “The universe is so vast that the odds are good there’s life out there.” President Trump accused Obama of leaking classified information, calling it “a big mistake,” then announced he would direct the Pentagon to begin releasing government files on UAPs, UFOs, and extraterrestrial life. When asked if aliens are real, Trump replied: “I don’t know if they’re real or not.” He added: “I may get him out of trouble by declassifying.”

Whatever you think of the politics, the result is concrete: a sitting president has ordered the declassification of government UFO files. The conversation has moved from fringe podcasts to the White House briefing room.

Sources (mainstream, fact-checked):

Lost Civilizations

What if human civilization is far older than we think? Sites that predate the accepted timeline, impact events that reset everything, and the researchers who refuse to look away.

Göbekli Tepe

Göbekli Tepe

12,000 years old. Before agriculture. Before pottery.

Turkey · 9600 BCE · Pre-Pottery Neolithic

Younger Dryas Impact

The Younger Dryas

The cataclysm that erased a civilization

12,900 years ago · Comet impact · Megafauna extinction

Graham Hancock

Fingerprints of the Gods

Graham Hancock and the lost mother culture

Hancock · Carlson · Lost civilization hypothesis

Gunung Padang

Gunung Padang

The world's oldest pyramid?

Indonesia · Contested dating · Volcanic mystery

Sundaland

Sundaland

The drowned continent beneath Southeast Asia

Sunda Shelf · Ice Age flooding · Lost homeland

Atlantis

Atlantis & the Eye of the Sahara

Plato gave precise dimensions. The Richat Structure matches them.

Richat Structure · Plato · Green Sahara

Unexplained Artifacts

Objects that shouldn't exist. Technology that predates its supposed invention by centuries or millennia. Things found in the wrong place, at the wrong time, with no explanation that quite fits.

Baghdad Battery

Baghdad Battery

Electricity 2,000 years too early

Iraq · Parthian period · Galvanic cell

Antikythera Mechanism

Antikythera Mechanism

The world's first computer, from 100 BCE

Greece · 30 bronze gears · Eclipse prediction

Dendera Light

Dendera Light

Ancient Egyptian light bulbs?

Hathor temple · Cathode ray theory · Egypt

Saqqara Bird

Saqqara Bird

A 2,200-year-old glider?

Egypt · 200 BCE · Aerodynamic design

Nazca Lines

Nazca Lines

Messages visible only from the sky

Peru · 1,300+ km of lines · 500 BCE–500 CE

Crystal Skulls

Crystal Skulls

Pre-Columbian masterwork or Victorian hoax?

Quartz carvings · Mesoamerica · British Museum

Piri Reis Map

Piri Reis Map

A 1513 map with impossible accuracy

Ottoman admiral · Antarctica coastline? · Lost sources

London Hammer

London Hammer

A modern tool in ancient rock

Texas · 1936 · Out-of-place artifact

Klerksdorp Spheres

Klerksdorp Spheres

Precision spheres from 3 billion years ago

South Africa · Pyrophyllite deposits · Pre-life Earth

Impossible Engineering

Stones too heavy to lift. Cuts too precise for copper tools. Joints too tight for a razor blade. The ancients built things we still can't fully explain — and in some cases, can't replicate.

Baalbek

Baalbek

The 1,500-ton stones of Lebanon

Trilithon · Lebanon · No modern crane can lift them

Puma Punku

Puma Punku

Machine-precision cuts in andesite

Bolivia · H-blocks · 6mm drill holes

Sacsayhuáman

Sacsayhuáman

200-ton stones, no mortar, no gaps

Peru · Polygonal masonry · Earthquake-proof

Great Pyramid

The Great Pyramid

Aligned to true north within 1/15th of a degree

Giza · 2.3 million blocks · Precision alignment

Coral Castle

Coral Castle

One man. 1,100 tons. No witnesses.

Florida · Ed Leedskalnin · Built alone at night

Ancient Precision

Ancient Precision

Drill cores, saw marks, and the Aswan obelisk

Egypt · Machining evidence · Advanced tooling

Ancient Texts & Knowledge

Kings who ruled for 36,000 years. Texts describing flying machines. Tribes with astronomical knowledge they couldn't possibly have. What did the ancients know — and how did they know it?

Sumerian King List

Sumerian King List

Eight kings before the flood. 241,200 years.

Sumer · Impossibly long reigns · Pre-flood era

Tulli Papyrus

Tulli Papyrus

Ancient Egyptian UFO sighting?

Egypt · Fire circles in the sky · Vatican connection

Book of Enoch

Book of Enoch

The 200 Watchers who descended from heaven

Nephilim · Fallen angels · Forbidden knowledge

Vimanas

Vimanas

Ancient flying machines of the Vedas

Hindu texts · Mahabharata · Ramayana

Aboriginal Oral Histories

Aboriginal Oral Histories

7,000 years of perfect memory

Australia · Sea level rise · 300 generations

Dogon & Sirius

The Dogon & Sirius

A tribe that knew about an invisible star

Mali · Sirius B · Knowledge before telescopes