TV-PG
2016
Paranormal
Aliens & UFOs
Pluto's Stranger Things
Season 4, Episode 1
: Astronomers find evidence for alien technology around a distant star. Then, pictures of Pluto show that something might be moving across its surface, and Apollo astronauts see something inexplicable as they approach the moon.
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About the Series
NASA's Unexplained Files
Dive into the mysteries of NASA's most curious missions and see groundbreaking footage and interviews from both astronauts and scientists to explore the idea that there could be life beyond our planet.
1. Pluto's Stranger Things
Astronomers find evidence for incredible alien technology around a distant star.
2. Rise of the Planet Killer
A mission to Mars captures an image of a strange structure on the red planet.
3. A President's Close Encounter
Geysers are discovered on a frozen moon, and a future president is an eyewitness...
4. The Earth Next Door
Astronomers detect a potentially habitable planet tantalizingly close to Earth.
5. Curse of the Full Moon
A strange phenomenon impacts a NASA experiment during a full moon.
6. Did Earth Have Two Moons?
Scientists investigate an ancient claim that the earth had two moons.
7. Mystery of the Invisible Planet
Astronomers discover evidence of an invisible planet orbiting a star.
8. Mars's Deepest Secret
The Mars Orbiter captures an image of odd streaks on the Martian surface.
Season 4, Episode 1 - Pluto's Stranger Things
Release Year:
2016
Rating Information:
TV-PG
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