More episodes from Season 5
E1 • JFK UFO Conspiracy
President Kennedy demanded that the CIA share their UFO data with NASA.
44m • 2019President Kennedy demanded that the CIA share their UFO data with NASA.
E2 • Curse of the Gas Giant
The Curiosity Rover finds a strange, and perhaps sinister, object on Mars.
44m • 2019The Curiosity Rover finds a strange, and perhaps sinister, object on Mars.
E3 • The Sun's Evil Twin
Two suns photographed in the sky may be a sighting of our sun's evil twin.
44m • 2019Two suns photographed in the sky may be a sighting of our sun's evil twin.
E4 • Secret Aliens
Scientists examine strange octopus DNA to see if it could be alien.
44m • 2019Scientists examine strange octopus DNA to see if it could be alien.
E5 • Stonehenge on Mars
NASA investigates what could have made a Stonehenge-like structure on Mars.
44m • 2019NASA investigates what could have made a Stonehenge-like structure on Mars.
E6 • CIA's Secret Revenge
The CIA plans revenge when the Soviet Union unveils its own space shuttle.
44m • 2019The CIA plans revenge when the Soviet Union unveils its own space shuttle.
E7 • The Moon's Strange Secret
The last humans on the Moon discover something strange on the surface.
44m • 2019The last humans on the Moon discover something strange on the surface.
E8 • Saturn's Death Star
A mysterious object orbiting Saturn looks just like the Death Star.
44m • 2019A mysterious object orbiting Saturn looks just like the Death Star.
More like this
Truth Behind The Moon Landing
Mysteries of the Deep
The Universe
How The Universe Works
The Alaska Triangle
The Unxplained With William Shatner
Alien Endgame
Jack Osbourne's Night Of Terror: Ufos
Alien Encounters: Fact Or Fiction
Above And Beyond: NASA's Journey To Tomorrow
Curse of the Bermuda Triangle
Alien Highway
What On Earth?
Ed Stafford: Into The Unknown
Unexplained and Unexplored
Killers Of The Cosmos
Alien Encounters: Declassified
Mysteries Unearthed With Danny Trejo
Space Launch America Returns To Space Cutdown
Dark Mysteries: Unknown Stories
