
Ancient Aliens
Reports of encounters with strange beings and UFO sightings have occurred throughout history.

Reports of encounters with strange beings and UFO sightings have occurred throughout history.

A look at if reptile-like beings found in religious texts are extraterrestrials.

Erich von Däniken's "Chariots of the Gods?" suggests aliens visited Earth in the distant past.

A look at intelligent robots: whether they are a threat to humanity or the next step in evolution.

Reports of encounters with strange beings and UFO sightings have occurred throughout history.

A look at if reptile-like beings found in religious texts are extraterrestrials.

Erich von Däniken's "Chariots of the Gods?" suggests aliens visited Earth in the distant past.

A look at intelligent robots: whether they are a threat to humanity or the next step in evolution.

Reports of encounters with strange beings and UFO sightings have occurred throughout history.

"Ancient Aliens" is looking at alien petroglyphs; from strange, human-like figures to flying craft.

Puma Punku in Bolivia features stone blocks carved with precision.

Throughout history, people claim to have contact with otherworldly beings; often bearing messages.

For more than four decades, award-winning journalist Linda Moulton Howe has covered the most mysterious phenomena on Earth.

Beneath the sands of Egypt lie 24 sarcophagi; discussing what purpose these tombs must have served.

There are stories of god-like beings providing instruction to early humans.

On Jacques Vallee's work in the field of UFOs and his theories on alien life.

"Ancient Aliens" is looking at alien petroglyphs; from strange, human-like figures to flying craft.

Puma Punku in Bolivia features stone blocks carved with precision.

Throughout history, people claim to have contact with otherworldly beings; often bearing messages.

For more than four decades, award-winning journalist Linda Moulton Howe has covered the most mysterious phenomena on Earth.