- Original release
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Platform release date
- Previous episode S05E03 - Black Holes: The Secret Origin
- Number S05E04
- Country United States
- Original language English
- Genre Documentary
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External links
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Last update
10 décembre 2025 - 00:15
on 11 databases
Video : Secret History of Pluto
Pluto is the subject, with an investigation into whether the planet has an underground ocean.
The first close-up images of Pluto revealed unimaginable secrets of this mysterious frozen world. Now, scientists investigate if Pluto is home to a warm ocean of liquid water beneath its surface, and whether this underground ocean could harbour life.
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S05E05 - Stars That Kill
