7.6/10130 votes#1 - The UFO Conspiracy
Season 13 Episode 1 - Aired 4/27/2018
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.
Director: N/A
Writer: N/A
7.1/10108 votes#2 - Da Vinci's Forbidden Codes
Season 13 Episode 2 - Aired 5/4/2018
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.
Director: N/A
Writer: N/A
7.2/1095 votes#3 - The Alien Protocols
Season 13 Episode 3 - Aired 5/11/2018
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?
Director: N/A
Writer: N/A
7.4/1096 votes#4 - Earth's Black Holes
Season 13 Episode 4 - Aired 5/18/2018
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?
Director: N/A
Writer: N/A
7.3/1082 votes#5 - The Desert Codes
Season 13 Episode 5 - Aired 5/25/2018
Could giant ancient drawings found etched into the desert floor be part of an ancient alien code?
Director: N/A
Writer: N/A
7.2/1088 votes#6 - Area 52
Season 13 Episode 6 - Aired 6/1/2018
Could Area 51's notoriety act as a cover up to much bigger, top-secret extraterrestrial experiments taking place at multiple locations?
Director: N/A
Writer: N/A
7.5/1096 votes#7 - Earth Station Egypt
Season 13 Episode 7 - Aired 7/20/2018
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.
Director: N/A
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7.2/1088 votes#8 - Island of the Giants
Season 13 Episode 8 - Aired 7/27/2018
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.
Director: N/A
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7.2/1080 votes#9 - The Taken
Season 13 Episode 9 - Aired 8/3/2018
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.
Director: N/A
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7.2/1086 votes#10 - The Sentinels
Season 13 Episode 10 - Aired 8/10/2018
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.
Director: N/A
Writer: N/A
7.2/1087 votes#11 - Russia Declassified
Season 13 Episode 11 - Aired 8/17/2018
A look at suspicions that the U.S. and Russia have been working together to prepare for an extraterrestrial encounter.
Director: N/A
Writer: N/A
7.0/1083 votes#12 - They Came From the Sky
Season 13 Episode 12 - Aired 8/24/2018
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.
Director: N/A
Writer: N/A
6.7/1081 votes#13 - The Artificial Human
Season 13 Episode 13 - Aired 8/31/2018
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.
Director: N/A
Writer: N/A
7.4/1083 votes#14 - The Alien Phenomenon
Season 13 Episode 14 - Aired 1/4/2019
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.
Director: N/A
Writer: N/A
6.9/1079 votes#15 - Return to Mars
Season 13 Episode 15 - Aired 1/7/2019
An examination of possible encounters humans could have once colonies are established beyond Earth.
Director: N/A
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The Best Episodes of Ancient Aliens Season 13
Every episode of Ancient Aliens Season 13 ranked from best to worst. Discover the Best Episodes of Ancient Aliens Season 13!
Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings...
Genres:DocumentaryMysterySci-Fi & Fantasy
Network:History
Season 13 Ratings Summary
"The UFO Conspiracy" is the best rated episode of "Ancient Aliens" season 13. It scored 7.6/10 based on 130 votes. Directed by N/A and written by N/A, it aired on 4/27/2018. This episode is rated 0.5 points higher than the second-best, "Da Vinci's Forbidden Codes".