NASA's Unexplained Files

Mystery of the Invisible Planet

Documentary Oct 11, 2016 42 min iTunes

Available on Philo, Prime Video, discovery+, Disney+, Hulu, Sling TV, Max

S4 E7: A probe carrying a message to aliens mysteriously malfunctions as it enters deep space. A NASA mission goes disastrously wrong when an imposter breaches Mission Control. Astronomers find evidence of an invisible planet in a distant solar system.

Documentary Oct 11, 2016 42 min iTunes

TV-PG

Information

Released: 2016
Run Time: 42 min
Rated: TV-PG
Region of Origin: United States

Languages

Original Audio: English
Audio: English (United States) (AAC)
Subtitles: English (CC)

Accessibility

: Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.