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Season 5
Episode 1:
Saturn's Moon Monsters
Episode 2:
Aliens vs. Stalin at Area 51
Episode 3:
The Black Hole Next Door
Episode 4:
Pluto's Evil Twin
Episode 5:
Aliens in the Amazon
Episode 6:
Secrets of the Alien Signals
Episode 7:
Planet of the Metal Aliens
Episode 8:
Did Aliens Nuke Mars?
Episode 1:
JFK UFO Conspiracy
Episode 2:
Curse of the Gas Giant
Episode 3:
The Sun's Evil Twin
Episode 4:
Secret Aliens
Episode 5:
Stonehenge on Mars
Episode 6:
CIA's Secret Revenge
Episode 7:
The Moon's Strange Secret
Episode 8:
Saturn's Death Star
Episode 1:
Pluto's Stranger Things
Episode 2:
Rise of the Planet Killer
Episode 3:
A President's Close Encounter
Episode 4:
The Earth Next Door
Episode 5:
Curse of the Full Moon
Episode 6:
Did Earth Have Two Moons?
Episode 7:
Mystery of the Invisible Planet
Episode 8:
Mars's Deepest Secret
Episode 1:
Pluto Under Pressure
Episode 2:
Return of the Moon Bugs
Episode 3:
Rise of the Ice Creatures
Episode 4:
Ghosts on a Comet
Episode 5:
The Moon that Disappeared
Episode 6:
Curse of the Red Planet
Episode 7:
Red Storm Rising
Episode 8:
Attack of the Thunderballs
Episode 1:
Life in Hell
Episode 2:
Top Secret Terror
Episode 3:
Hammer of Thor
Episode 4:
Spacewalk of Doom
Episode 5:
Did We Nuke Jupiter?
Episode 6:
Nazis on the Moon
Episode 7:
Lethal Weapons
Episode 8:
Revenge of the Fireflies
Episode 1:
Pilot
Episode 2:
Shadow Deathstar
Episode 3:
Alien Death Ray
Episode 4:
Black Knight Rises
Episode 5:
Interstellar Gold Rush
Episode 6:
Ghosts on the Moon
Episode 7:
Mystery Space Squid
Watch NASA's Unexplained Files Season 5 Episode 1 Online for Free
Overview:
Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.
