NASA's Unexplained Files S4E2
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NASA's Unexplained Files
S04E02 — Rise of the Planet Killer
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NASA's Unexplained Files

S04E02 Rise of the Planet Killer

2016-09-06

A probe discovers an unusual structure on Mars, sparking curiosity among scientists. Meanwhile, archival files from the original Apollo mission reveal a chilling encounter on the Moon's dark side. Additionally, astronomers observe a planet-devouring star, providing a harrowing preview of Earth's potential fate.

Season 4 Episodes

1
Pluto's Stranger Things
2016-08-30
 2
Rise of the Planet Killer
2016-09-06
 3
A President's Close Encounter
2016-09-13
 4
The Earth Next Door
2016-09-20
 5
Curse of the Full Moon
2016-09-27
 6
Did Earth Have Two Moons?
2016-10-04