Best Episodes
Ancient Aliens is a popular show on the History Channel that has been airing since 2010. The show focuses on the theory that intelligent beings from outer space visited Earth thousands of years ago. With 23 seasons, it can be tough to decide which episodes are the best. Fortunately, viewers have ranked some of the best episodes from the show. These episodes are the perfect way to delve deeper into the questions, speculations, and theories surrounding this age-old debate.
Written by Sophie and last updated on mar 08, 2023.
PS: The following content contains spoilers!
PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!
Ancient astronaut theorists Giorgio A. Tsoukalos and David H. Childress explore a Polynesian land of bizarre figures and forbidden places in search of what could be the ultimate evidence of mankind’s extraterrestrial origins.
The episode was rated 7.41 from 215 votes.
Millions of people around the world have claimed to be abducted by extraterrestrials; whether or not these extraordinary accounts are some form of mass psychological delusion, still remains unanswered.
The episode was rated 7.47 from 203 votes.
Could the ancient ruins of Sardinia, Italy hold clues to an extraterrestrial past? Oak Island treasure hunter Marty Lagina and Ancient Astronaut theorist Giorgio A. Tsoukalos explore the bizarre statues, mysterious pyramids and gigantic structures left behind by one of the most mysterious cultures in the ancient world.
The episode was rated 7.54 from 223 votes.
Could black holes exist not just in outer space, but here on Earth? And if so, could Earth's Black Holes have caused strange disappearances and other inexplicable phenomena for centuries?
The episode was rated 7.60 from 277 votes.
Ancient cultures from around the world believed that meteorites were sacred stones imbued with the power of the Gods; Ancient Astronaut theorists ask whether or not these space rocks could be pieces of extraterrestrial technology.
The episode was rated 7.62 from 212 votes.
Could Area 51's notoriety act as a cover up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations?
The episode was rated 7.66 from 255 votes.
Could giant ancient drawings found etched into the desert floor be part of an ancient alien code?
The episode was rated 7.66 from 265 votes.
A look at suspicions that the U.S. and Russia have been working together to prepare for an extraterrestrial encounter.
The episode was rated 7.67 from 230 votes.
Researchers claim there are hidden messages that can be found within the works of Leonardo da Vinci--and other art throughout history--that may reveal an extraterrestrial influence.
The episode was rated 7.69 from 302 votes.
An examination of possible encounters humans could have once colonies are established beyond Earth.
The episode was rated 7.70 from 174 votes.
Erich von Däniken's "Chariots of the Gods?" suggests that aliens visited Earth in the distant past, and there are those who believe that he will be proven right.
The episode was rated 7.82 from 153 votes.
A look at whether or not intelligent robots are a threat to humanity or the next step in human evolution; as man and machine begin to merge, humanity could be fulfilling a destiny prepared for by aliens thousands of years ago.
The episode was rated 7.83 from 193 votes.
In 2017, a strange, cigar-shaped object entered our solar system from another star system traveling in such an unusual trajectory it caused some astronomers to suggest that it could be an extraterrestrial craft. It brought up an important question--will we have a plan in place for what to do if we encounter alien life?
The episode was rated 7.83 from 262 votes.
In 2017, news breaks that the Department of Defense recently spent millions investigating reports of UFOs; the latest disclosure about a series of secret government UFO projects dating back decades.
The episode was rated 7.83 from 311 votes.
Was Egypt home to Earth's earliest extraterrestrial visitors? Ancient Astronaut theorist Giorgio A. Tsoukalos explores the latest scientific discoveries at some of the world's most ancient places to find evidence that extraterrestrials visited Egypt in the distant past.
The episode was rated 7.91 from 226 votes.
