Science 2012 - 2019 6 seasons 47 eps TV-PG Ended

NASA's Unexplained Files

2012 - 2019 6 seasons 47 eps TV-PG

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Season 6

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Season 6

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45 min

S6 · E1 · Apr 11, 2019

Saturn's Moon Monsters Episode 1

When NASA discovers something strange on Saturn's biggest moon, experts investigate if aliens feeding on the electric atmosphere could be the culprit. The disturbing evidence points to a grisly apocalypse if these monsters ever make it to Earth.

7.0 · You

45 min

S6 · E2 · Apr 18, 2019

Aliens vs. Stalin at Area 51 Episode 2

When a former Area 51 insider alleges that the Roswell UFO incident was a nefarious Soviet conspiracy masterminded by Stalin, experts investigate if it was indeed an enemy plot against America -- or if the confession is just another cover-up.

7.6 · You

45 min

S6 · E3 · Apr 25, 2019

The Black Hole Next Door Episode 3

When astronomers discover a rogue black hole speeding through the Milky Way, they investigate how much danger this cosmic monster poses to Earth, and what would happen if it ever entered our solar system.

7.3 · You

45 min

S6 · E4 · May 2, 2019

Pluto's Evil Twin Episode 4

After NASA's New Horizons spacecraft flies by Pluto, it encounters a strange alien world that shuts down the probe's computers, and experts investigate if this mysterious object is an alien spacecraft hiding at the edge of our solar system.

7.2 · You

45 min

S6 · E5 · May 9, 2019

Aliens in the Amazon Episode 5

After Neil Armstrong's moonwalk, he led an expedition to the Amazon to find a legendary library that holds all knowledge of an advanced alien civilization. Experts ask if a close encounter on the moon's surface inspired Armstrong's mysterious quest.

7.1 · You

45 min

S6 · E6 · May 16, 2019

Secrets of the Alien Signals Episode 6

When NASA begins a strange experiment to communicate with dolphins, experts investigate if it's a prelude to making alien contact. But some fear that such a discovery could have apocalyptic consequences.

7.1 · You

45 min

S6 · E7 · May 16, 2019

Planet of the Metal Aliens Episode 7

Experts investigate if a nearby exoplanet could be the home to a alien civilization of strange, metallic monsters, after a new discovery confirms that life can thrive on such a strange world.

7.0 · You

45 min

S6 · E8 · May 23, 2019

Did Aliens Nuke Mars? Episode 8

A strange discovery by NASA's Mars Curiosity rover suggests the Red Planet was home to an alien nuclear war 300 million years ago. Experts investigate if an extraterrestrial Armageddon transformed an earth-like world into the wasteland we know today.

7.4 · You

8 episodes in Season 6

Some details come from TheTVDB.

NASA's Unexplained Files