

Ancient Aliens
IMDb 7,0201210 episodiosX-Ray
Suscríbete a Prime o HISTORY Vault
Se aplican términos
Episodios
T4 E1 - The Mayan Conspiracy
16 de febrero de 201244 minThe Mayan civilization dominated Central America for nearly 2,000 years, but by the 9th century, the great Mayan cities were abandoned, and the Mayan people vanished. What could have happened to this advanced culture?Suscríbete a Prime o HISTORY VaultT4 E2 - The Doomsday Prophecies
16 de febrero de 201244 minThe Maya created the most sophisticated calendar systems in the ancient world, and according to many scholars, their Long Count Calendar will come to an end on December 21, 2012.Suscríbete a Prime o HISTORY VaultT4 E3 - The Greys
23 de febrero de 201244 minWho are the beings with big heads and giant eyes that seem to have been visiting our planet for millennia? Known by researchers as the "greys," these mysterious beings have been depicted in rock art and carved stone figures throughout the ages.Suscríbete a Prime o HISTORY VaultT4 E4 - Aliens and Mega-Disasters
1 de marzo de 201244 minThere are numerous historical, religious and mythic accounts of ancient civilizations being wiped out by volcanoes, earthquakes, floods and meteors. Did god or nature bring about such disasters?Suscríbete a Prime o HISTORY VaultT4 E5 - The NASA Connection
8 de marzo de 201244 minNASA scientists, former astronauts and secret government files all point to the conclusion that there has been contact with extraterrestrial life in the past.Suscríbete a Prime o HISTORY VaultT4 E6 - The Mystery of Puma Punku
15 de marzo de 201244 minAt nearly 14,000 years old, the ruins of Puma Punku are the oldest and most baffling on the face of the Earth. No one knows who designed and built this complex of sophisticated inter-locking blocks, and then vanished.Suscríbete a Prime o HISTORY VaultT4 E7 - Aliens and Bigfoot
22 de marzo de 201244 minPeople on every continent have claimed to see Bigfoot's footprints. And ancient myths and legends speak of an ape-like giant stalking the Earth. What if, as Ancient Astronaut theorists believe, there is evidence to connect Bigfoot with an alien species?Suscríbete a Prime o HISTORY VaultT4 E8 - The Da Vinci Conspiracy
5 de abril de 201244 minMight an examination of Leonardo Da Vinci's masterful paintings, highly technical hand-drawn sketches and private journals reveal knowledge of otherworldly technology and extraterrestrial beings?Suscríbete a Prime o HISTORY VaultT4 E9 - The Time Travelers
26 de abril de 201244 minIs it possible that sightings of alien beings or UFOs may actually be evidence of time travelers from the future? And might ancient astronauts actually be time travelers from our future? Scientists explore the theoretical possibility of time travel.Suscríbete a Prime o HISTORY VaultT4 E10 - Aliens and Dinosaurs
3 de mayo de 201244 minAngkor Wat, Cambodia, is the world's largest ancient religious temple. Within its megalithic ruins, researchers have discovered a depiction of a species of dinosaur -- a stegosaurus.Suscríbete a Prime o HISTORY Vault